422 changed files with 615 additions and 5685 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -1,13 +0,0 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 *
 !Pipfile
 !Pipfile.lock
 !data/
 !ki/
 !LICENSES/
 !migrations/
 !app.py
 !run_prod.py
--- a/.drone.yml
+++ b/.drone.yml
@ -1,128 +1,29 @@
 ---
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 kind: pipeline
 type: docker
-name: qa
+name: default
 trigger:
  event:
    - push
    - pull_request
  branch:
    - main
 steps:
-  - name: install-lint-test
+- name: qa_main
-    image: python:3.8.20-alpine@sha256:3d93b1f77efce339aa77db726656872517b0d67837989aa7c4b35bd5ae7e81ba
+  image: python:3.8-alpine
-    env:
+  commands:
-      PYROOT: '/pyroot'
+  - apk add --no-cache gcc g++ musl-dev python3-dev
-      PYTHONUSERBASE: '/pyroot'
+  - pip3 install pipenv
  - pipenv install --dev
  - pipenv run flake8
  - pipenv run python -m unittest discover ki
  when:
    branch:
    - main
 - name: qa_pr
  image: python:3.8-alpine
  commands:
  - apk add --no-cache gcc g++ musl-dev python3-dev
  - pip3 install pipenv
      - pipenv verify
  - pipenv install --dev
  - pipenv run flake8
      - pipenv run reuse lint
  - pipenv run python -m unittest discover ki
  - name: docker-dry-run
    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
    settings:
      registry: git.wtf-eg.de
      repo: git.wtf-eg.de/kompetenzinventar/backend
      target: ki-backend
      dry_run: true
  when:
    event:
    - pull_request
 ---
 kind: pipeline
 type: docker
 name: build
 trigger:
  event:
    - push
  branch:
    - main
 depends_on:
  - qa
 steps:
  - name: docker-publish
    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
    settings:
      registry: git.wtf-eg.de
      repo: git.wtf-eg.de/kompetenzinventar/backend
      target: ki-backend
      auto_tag: true
      username:
        from_secret: "docker_username"
      password:
        from_secret: "docker_password"
 ---
 kind: pipeline
 type: docker
 name: deploy
 trigger:
  event:
    - push
  branch:
    - main
 depends_on:
  - build
 steps:
  - name: deploy-dev
    image: appleboy/drone-ssh:1.7.5@sha256:995677e073454912f26d4c0fdd2f9df2e1f5a30d6603d3f2ece667311b6babb3
    settings:
      host:
        - dev01.wtf-eg.net
      username: drone_deployment
      key:
        from_secret: "dev01_deployment_key"
      command_timeout: 2m
      script:
        - echo "Executing forced command..."
 ---
 kind: pipeline
 type: docker
 name: tag-release
 trigger:
  event:
    - tag
 steps:
  - name: install-lint-test
    image: python:3.8.20-alpine@sha256:3d93b1f77efce339aa77db726656872517b0d67837989aa7c4b35bd5ae7e81ba
    env:
      PYROOT: '/pyroot'
      PYTHONUSERBASE: '/pyroot'
    commands:
      - apk add --no-cache gcc g++ musl-dev python3-dev
      - pip3 install pipenv
      - pipenv install --dev
      - pipenv run flake8
      - pipenv run reuse lint
      - pipenv run python -m unittest discover ki
  - name: docker-publish
    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
    settings:
      registry: git.wtf-eg.de
      repo: git.wtf-eg.de/kompetenzinventar/backend
      target: ki-backend
      auto_tag: true
      username:
        from_secret: "docker_username"
      password:
        from_secret: "docker_password"
--- a/.editorconfig
+++ b/.editorconfig
@ -1,7 +1,3 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 root = true
 [*]
--- a/.flake8
+++ b/.flake8
@ -1,9 +1,4 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 [flake8]
 ignore = E722
 max-line-length = 120
 extend-exclude =
    migrations
--- a/.gitignore
+++ b/.gitignore
@ -1,6 +1,2 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 /.env
 *.pyc
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@ -1,8 +1,3 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 repos:
 - repo: local
  hooks:
    - id: flake8
@ -11,21 +6,9 @@ repos:
      language: system
      files: ^.*\.py$
      exclude: ^(migrations).*$
    - id: yapf
      name: yapf
      entry: yapf -i
      language: system
      files: ^.*\.py$
      exclude: ^(migrations).*$
    - id: unittest
      name: unittest
      entry: python -m unittest discover ki
      language: system
      exclude: .*
      always_run: true
    - id: reuse
      name: reuse
      entry: reuse lint
      language: system
      exclude: .*
      always_run: true
--- a/.python-version
+++ b/.python-version
@ -1 +0,0 @@
 3.8.20
--- a/.style.yapf
+++ b/.style.yapf
@ -1,8 +1,3 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 [style]
 based_on_style = pep8
 allow_split_before_dict_value = 0
 column_limit = 120
--- a/.yapfignore
+++ b/.yapfignore
@ -1,5 +0,0 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 migrations/*.py
--- a/21
+++ b/21
@ -1,11 +1,10 @@
-# SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
+FROM python:3.8-alpine as base
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
-FROM python:3.8.20-alpine@sha256:3d93b1f77efce339aa77db726656872517b0d67837989aa7c4b35bd5ae7e81ba AS builder
+ENV PYROOT /pyroot
 ENV PYTHONUSERBASE $PYROOT
-ENV PYROOT=/pyroot
+
-ENV PYTHONUSERBASE=$PYROOT
+FROM base as builder
 RUN apk add --no-cache \
    gcc \
@ -20,10 +19,7 @@ RUN PIP_USER=1 PIP_IGNORE_INSTALLED=1 pipenv install --system --deploy --ignore-
 RUN pip3 uninstall --yes pipenv
-FROM python:3.8.20-alpine@sha256:3d93b1f77efce339aa77db726656872517b0d67837989aa7c4b35bd5ae7e81ba AS ki-backend
+FROM base
 ENV PYROOT=/pyroot
 ENV PYTHONUSERBASE=$PYROOT
 # Install six explicitly. Otherwise Python complains about it missing.
 RUN pip3 install six
@ -35,9 +31,4 @@ WORKDIR /app
 COPY . .
 LABEL org.opencontainers.image.source=https://git.wtf-eg.de/kompetenzinventar/ki-backend.git
 LABEL org.opencontainers.image.url=https://git.wtf-eg.de/kompetenzinventar/ki-backend
 LABEL org.opencontainers.image.documentation=https://git.wtf-eg.de/kompetenzinventar/ki-backend#docker
 LABEL org.opencontainers.image.vendor="WTF Kooperative eG"
 CMD ["python3", "run_prod.py"]
--- a/LICENSES/AGPL-3.0-or-later.txt
+++ b/LICENSES/AGPL-3.0-or-later.txt
--- a/LICENSES/Apache-2.0.txt
+++ b/LICENSES/Apache-2.0.txt
@ -1,73 +0,0 @@
 Apache License
 Version 2.0, January 2004
 http://www.apache.org/licenses/
 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 1. Definitions.
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 APPENDIX: How to apply the Apache License to your work.
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--- a/LICENSES/CC-BY-3.0.txt
+++ b/LICENSES/CC-BY-3.0.txt
@ -1,93 +0,0 @@
 Creative Commons Attribution 3.0 Unported
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 6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 7. Termination
     a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Adaptations or Collections from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
     b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
 8. Miscellaneous
     a. Each time You Distribute or Publicly Perform the Work or a Collection, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
     b. Each time You Distribute or Publicly Perform an Adaptation, Licensor offers to the recipient a license to the original Work on the same terms and conditions as the license granted to You under this License.
     c. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
     d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You.
     e. This License may not be modified without the mutual written agreement of the Licensor and You.
     f. The rights granted under, and the subject matter referenced, in this License were drafted utilizing the terminology of the Berne Convention for the Protection of Literary and Artistic Works (as amended on September 28, 1979), the Rome Convention of 1961, the WIPO Copyright Treaty of 1996, the WIPO Performances and Phonograms Treaty of 1996 and the Universal Copyright Convention (as revised on July 24, 1971). These rights and subject matter take effect in the relevant jurisdiction in which the License terms are sought to be enforced according to the corresponding provisions of the implementation of those treaty provisions in the applicable national law. If the standard suite of rights granted under applicable copyright law includes additional rights not granted under this License, such additional rights are deemed to be included in the License; this License is not intended to restrict the license of any rights under applicable law.
 Creative Commons Notice
 Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
 Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, Creative Commons does not authorize the use by either party of the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time. For the avoidance of doubt, this trademark restriction does not form part of this License.
 Creative Commons may be contacted at http://creativecommons.org/.
--- a/LICENSES/CC-BY-SA-3.0.txt
+++ b/LICENSES/CC-BY-SA-3.0.txt
@ -1,99 +0,0 @@
 Creative Commons Attribution-ShareAlike 3.0 Unported
 CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM ITS USE.
 License
 THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
 BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE MAY BE CONSIDERED TO BE A CONTRACT, THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
 1. Definitions
     a. "Adaptation" means a work based upon the Work, or upon the Work and other pre-existing works, such as a translation, adaptation, derivative work, arrangement of music or other alterations of a literary or artistic work, or phonogram or performance and includes cinematographic adaptations or any other form in which the Work may be recast, transformed, or adapted including in any form recognizably derived from the original, except that a work that constitutes a Collection will not be considered an Adaptation for the purpose of this License. For the avoidance of doubt, where the Work is a musical work, performance or phonogram, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered an Adaptation for the purpose of this License.
     b. "Collection" means a collection of literary or artistic works, such as encyclopedias and anthologies, or performances, phonograms or broadcasts, or other works or subject matter other than works listed in Section 1(f) below, which, by reason of the selection and arrangement of their contents, constitute intellectual creations, in which the Work is included in its entirety in unmodified form along with one or more other contributions, each constituting separate and independent works in themselves, which together are assembled into a collective whole. A work that constitutes a Collection will not be considered an Adaptation (as defined below) for the purposes of this License.
     c. "Creative Commons Compatible License" means a license that is listed at http://creativecommons.org/compatiblelicenses that has been approved by Creative Commons as being essentially equivalent to this License, including, at a minimum, because that license: (i) contains terms that have the same purpose, meaning and effect as the License Elements of this License; and, (ii) explicitly permits the relicensing of adaptations of works made available under that license under this License or a Creative Commons jurisdiction license with the same License Elements as this License.
     d. "Distribute" means to make available to the public the original and copies of the Work or Adaptation, as appropriate, through sale or other transfer of ownership.
     e. "License Elements" means the following high-level license attributes as selected by Licensor and indicated in the title of this License: Attribution, ShareAlike.
     f. "Licensor" means the individual, individuals, entity or entities that offer(s) the Work under the terms of this License.
     g. "Original Author" means, in the case of a literary or artistic work, the individual, individuals, entity or entities who created the Work or if no individual or entity can be identified, the publisher; and in addition (i) in the case of a performance the actors, singers, musicians, dancers, and other persons who act, sing, deliver, declaim, play in, interpret or otherwise perform literary or artistic works or expressions of folklore; (ii) in the case of a phonogram the producer being the person or legal entity who first fixes the sounds of a performance or other sounds; and, (iii) in the case of broadcasts, the organization that transmits the broadcast.
     h. "Work" means the literary and/or artistic work offered under the terms of this License including without limitation any production in the literary, scientific and artistic domain, whatever may be the mode or form of its expression including digital form, such as a book, pamphlet and other writing; a lecture, address, sermon or other work of the same nature; a dramatic or dramatico-musical work; a choreographic work or entertainment in dumb show; a musical composition with or without words; a cinematographic work to which are assimilated works expressed by a process analogous to cinematography; a work of drawing, painting, architecture, sculpture, engraving or lithography; a photographic work to which are assimilated works expressed by a process analogous to photography; a work of applied art; an illustration, map, plan, sketch or three-dimensional work relative to geography, topography, architecture or science; a performance; a broadcast; a phonogram; a compilation of data to the extent it is protected as a copyrightable work; or a work performed by a variety or circus performer to the extent it is not otherwise considered a literary or artistic work.
     i. "You" means an individual or entity exercising rights under this License who has not previously violated the terms of this License with respect to the Work, or who has received express permission from the Licensor to exercise rights under this License despite a previous violation.
     j. "Publicly Perform" means to perform public recitations of the Work and to communicate to the public those public recitations, by any means or process, including by wire or wireless means or public digital performances; to make available to the public Works in such a way that members of the public may access these Works from a place and at a place individually chosen by them; to perform the Work to the public by any means or process and the communication to the public of the performances of the Work, including by public digital performance; to broadcast and rebroadcast the Work by any means including signs, sounds or images.
     k. "Reproduce" means to make copies of the Work by any means including without limitation by sound or visual recordings and the right of fixation and reproducing fixations of the Work, including storage of a protected performance or phonogram in digital form or other electronic medium.
 2. Fair Dealing Rights. Nothing in this License is intended to reduce, limit, or restrict any uses free from copyright or rights arising from limitations or exceptions that are provided for in connection with the copyright protection under copyright law or other applicable laws.
 3. License Grant. Subject to the terms and conditions of this License, Licensor hereby grants You a worldwide, royalty-free, non-exclusive, perpetual (for the duration of the applicable copyright) license to exercise the rights in the Work as stated below:
     a. to Reproduce the Work, to incorporate the Work into one or more Collections, and to Reproduce the Work as incorporated in the Collections;
     b. to create and Reproduce Adaptations provided that any such Adaptation, including any translation in any medium, takes reasonable steps to clearly label, demarcate or otherwise identify that changes were made to the original Work. For example, a translation could be marked "The original work was translated from English to Spanish," or a modification could indicate "The original work has been modified.";
     c. to Distribute and Publicly Perform the Work including as incorporated in Collections; and,
     d. to Distribute and Publicly Perform Adaptations.
     e. For the avoidance of doubt:
          i. Non-waivable Compulsory License Schemes. In those jurisdictions in which the right to collect royalties through any statutory or compulsory licensing scheme cannot be waived, the Licensor reserves the exclusive right to collect such royalties for any exercise by You of the rights granted under this License;
          ii. Waivable Compulsory License Schemes. In those jurisdictions in which the right to collect royalties through any statutory or compulsory licensing scheme can be waived, the Licensor waives the exclusive right to collect such royalties for any exercise by You of the rights granted under this License; and,
          iii. Voluntary License Schemes. The Licensor waives the right to collect royalties, whether individually or, in the event that the Licensor is a member of a collecting society that administers voluntary licensing schemes, via that society, from any exercise by You of the rights granted under this License.
 The above rights may be exercised in all media and formats whether now known or hereafter devised. The above rights include the right to make such modifications as are technically necessary to exercise the rights in other media and formats. Subject to Section 8(f), all rights not expressly granted by Licensor are hereby reserved.
 4. Restrictions. The license granted in Section 3 above is expressly made subject to and limited by the following restrictions:
     a. You may Distribute or Publicly Perform the Work only under the terms of this License. You must include a copy of, or the Uniform Resource Identifier (URI) for, this License with every copy of the Work You Distribute or Publicly Perform. You may not offer or impose any terms on the Work that restrict the terms of this License or the ability of the recipient of the Work to exercise the rights granted to that recipient under the terms of the License. You may not sublicense the Work. You must keep intact all notices that refer to this License and to the disclaimer of warranties with every copy of the Work You Distribute or Publicly Perform. When You Distribute or Publicly Perform the Work, You may not impose any effective technological measures on the Work that restrict the ability of a recipient of the Work from You to exercise the rights granted to that recipient under the terms of the License. This Section 4(a) applies to the Work as incorporated in a Collection, but this does not require the Collection apart from the Work itself to be made subject to the terms of this License. If You create a Collection, upon notice from any Licensor You must, to the extent practicable, remove from the Collection any credit as required by Section 4(c), as requested. If You create an Adaptation, upon notice from any Licensor You must, to the extent practicable, remove from the Adaptation any credit as required by Section 4(c), as requested.
     b. You may Distribute or Publicly Perform an Adaptation only under the terms of: (i) this License; (ii) a later version of this License with the same License Elements as this License; (iii) a Creative Commons jurisdiction license (either this or a later license version) that contains the same License Elements as this License (e.g., Attribution-ShareAlike 3.0 US)); (iv) a Creative Commons Compatible License. If you license the Adaptation under one of the licenses mentioned in (iv), you must comply with the terms of that license. If you license the Adaptation under the terms of any of the licenses mentioned in (i), (ii) or (iii) (the "Applicable License"), you must comply with the terms of the Applicable License generally and the following provisions: (I) You must include a copy of, or the URI for, the Applicable License with every copy of each Adaptation You Distribute or Publicly Perform; (II) You may not offer or impose any terms on the Adaptation that restrict the terms of the Applicable License or the ability of the recipient of the Adaptation to exercise the rights granted to that recipient under the terms of the Applicable License; (III) You must keep intact all notices that refer to the Applicable License and to the disclaimer of warranties with every copy of the Work as included in the Adaptation You Distribute or Publicly Perform; (IV) when You Distribute or Publicly Perform the Adaptation, You may not impose any effective technological measures on the Adaptation that restrict the ability of a recipient of the Adaptation from You to exercise the rights granted to that recipient under the terms of the Applicable License. This Section 4(b) applies to the Adaptation as incorporated in a Collection, but this does not require the Collection apart from the Adaptation itself to be made subject to the terms of the Applicable License.
     c. If You Distribute, or Publicly Perform the Work or any Adaptations or Collections, You must, unless a request has been made pursuant to Section 4(a), keep intact all copyright notices for the Work and provide, reasonable to the medium or means You are utilizing: (i) the name of the Original Author (or pseudonym, if applicable) if supplied, and/or if the Original Author and/or Licensor designate another party or parties (e.g., a sponsor institute, publishing entity, journal) for attribution ("Attribution Parties") in Licensor's copyright notice, terms of service or by other reasonable means, the name of such party or parties; (ii) the title of the Work if supplied; (iii) to the extent reasonably practicable, the URI, if any, that Licensor specifies to be associated with the Work, unless such URI does not refer to the copyright notice or licensing information for the Work; and (iv) , consistent with Ssection 3(b), in the case of an Adaptation, a credit identifying the use of the Work in the Adaptation (e.g., "French translation of the Work by Original Author," or "Screenplay based on original Work by Original Author"). The credit required by this Section 4(c) may be implemented in any reasonable manner; provided, however, that in the case of a Adaptation or Collection, at a minimum such credit will appear, if a credit for all contributing authors of the Adaptation or Collection appears, then as part of these credits and in a manner at least as prominent as the credits for the other contributing authors. For the avoidance of doubt, You may only use the credit required by this Section for the purpose of attribution in the manner set out above and, by exercising Your rights under this License, You may not implicitly or explicitly assert or imply any connection with, sponsorship or endorsement by the Original Author, Licensor and/or Attribution Parties, as appropriate, of You or Your use of the Work, without the separate, express prior written permission of the Original Author, Licensor and/or Attribution Parties.
     d. Except as otherwise agreed in writing by the Licensor or as may be otherwise permitted by applicable law, if You Reproduce, Distribute or Publicly Perform the Work either by itself or as part of any Adaptations or Collections, You must not distort, mutilate, modify or take other derogatory action in relation to the Work which would be prejudicial to the Original Author's honor or reputation. Licensor agrees that in those jurisdictions (e.g. Japan), in which any exercise of the right granted in Section 3(b) of this License (the right to make Adaptations) would be deemed to be a distortion, mutilation, modification or other derogatory action prejudicial to the Original Author's honor and reputation, the Licensor will waive or not assert, as appropriate, this Section, to the fullest extent permitted by the applicable national law, to enable You to reasonably exercise Your right under Section 3(b) of this License (right to make Adaptations) but not otherwise.
 5. Representations, Warranties and Disclaimer
 UNLESS OTHERWISE MUTUALLY AGREED TO BY THE PARTIES IN WRITING, LICENSOR OFFERS THE WORK AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE WORK, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, ACCURACY, OR THE PRESENCE OF ABSENCE OF ERRORS, WHETHER OR NOT DISCOVERABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO SUCH EXCLUSION MAY NOT APPLY TO YOU.
 6. Limitation on Liability. EXCEPT TO THE EXTENT REQUIRED BY APPLICABLE LAW, IN NO EVENT WILL LICENSOR BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THIS LICENSE OR THE USE OF THE WORK, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 7. Termination
     a. This License and the rights granted hereunder will terminate automatically upon any breach by You of the terms of this License. Individuals or entities who have received Adaptations or Collections from You under this License, however, will not have their licenses terminated provided such individuals or entities remain in full compliance with those licenses. Sections 1, 2, 5, 6, 7, and 8 will survive any termination of this License.
     b. Subject to the above terms and conditions, the license granted here is perpetual (for the duration of the applicable copyright in the Work). Notwithstanding the above, Licensor reserves the right to release the Work under different license terms or to stop distributing the Work at any time; provided, however that any such election will not serve to withdraw this License (or any other license that has been, or is required to be, granted under the terms of this License), and this License will continue in full force and effect unless terminated as stated above.
 8. Miscellaneous
     a. Each time You Distribute or Publicly Perform the Work or a Collection, the Licensor offers to the recipient a license to the Work on the same terms and conditions as the license granted to You under this License.
     b. Each time You Distribute or Publicly Perform an Adaptation, Licensor offers to the recipient a license to the original Work on the same terms and conditions as the license granted to You under this License.
     c. If any provision of this License is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this License, and without further action by the parties to this agreement, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
     d. No term or provision of this License shall be deemed waived and no breach consented to unless such waiver or consent shall be in writing and signed by the party to be charged with such waiver or consent.
     e. This License constitutes the entire agreement between the parties with respect to the Work licensed here. There are no understandings, agreements or representations with respect to the Work not specified here. Licensor shall not be bound by any additional provisions that may appear in any communication from You. This License may not be modified without the mutual written agreement of the Licensor and You.
     f. The rights granted under, and the subject matter referenced, in this License were drafted utilizing the terminology of the Berne Convention for the Protection of Literary and Artistic Works (as amended on September 28, 1979), the Rome Convention of 1961, the WIPO Copyright Treaty of 1996, the WIPO Performances and Phonograms Treaty of 1996 and the Universal Copyright Convention (as revised on July 24, 1971). These rights and subject matter take effect in the relevant jurisdiction in which the License terms are sought to be enforced according to the corresponding provisions of the implementation of those treaty provisions in the applicable national law. If the standard suite of rights granted under applicable copyright law includes additional rights not granted under this License, such additional rights are deemed to be included in the License; this License is not intended to restrict the license of any rights under applicable law.
 Creative Commons Notice
 Creative Commons is not a party to this License, and makes no warranty whatsoever in connection with the Work. Creative Commons will not be liable to You or any party on any legal theory for any damages whatsoever, including without limitation any general, special, incidental or consequential damages arising in connection to this license. Notwithstanding the foregoing two (2) sentences, if Creative Commons has expressly identified itself as the Licensor hereunder, it shall have all rights and obligations of Licensor.
 Except for the limited purpose of indicating to the public that the Work is licensed under the CCPL, Creative Commons does not authorize the use by either party of the trademark "Creative Commons" or any related trademark or logo of Creative Commons without the prior written consent of Creative Commons. Any permitted use will be in compliance with Creative Commons' then-current trademark usage guidelines, as may be published on its website or otherwise made available upon request from time to time. For the avoidance of doubt, this trademark restriction does not form part of the License.
 Creative Commons may be contacted at http://creativecommons.org/.
--- a/LICENSES/CC-BY-SA-4.0.txt
+++ b/LICENSES/CC-BY-SA-4.0.txt
@ -1,170 +0,0 @@
 Creative Commons Attribution-ShareAlike 4.0 International
 Creative Commons Corporation (“Creative Commons”) is not a law firm and does not provide legal services or legal advice. Distribution of Creative Commons public licenses does not create a lawyer-client or other relationship. Creative Commons makes its licenses and related information available on an “as-is” basis. Creative Commons gives no warranties regarding its licenses, any material licensed under their terms and conditions, or any related information. Creative Commons disclaims all liability for damages resulting from their use to the fullest extent possible.
 Using Creative Commons Public Licenses
 Creative Commons public licenses provide a standard set of terms and conditions that creators and other rights holders may use to share original works of authorship and other material subject to copyright and certain other rights specified in the public license below. The following considerations are for informational purposes only, are not exhaustive, and do not form part of our licenses.
 Considerations for licensors: Our public licenses are intended for use by those authorized to give the public permission to use material in ways otherwise restricted by copyright and certain other rights. Our licenses are irrevocable. Licensors should read and understand the terms and conditions of the license they choose before applying it. Licensors should also secure all rights necessary before applying our licenses so that the public can reuse the material as expected. Licensors should clearly mark any material not subject to the license. This includes other CC-licensed material, or material used under an exception or limitation to copyright. More considerations for licensors.
 Considerations for the public: By using one of our public licenses, a licensor grants the public permission to use the licensed material under specified terms and conditions. If the licensor’s permission is not necessary for any reason–for example, because of any applicable exception or limitation to copyright–then that use is not regulated by the license. Our licenses grant only permissions under copyright and certain other rights that a licensor has authority to grant. Use of the licensed material may still be restricted for other reasons, including because others have copyright or other rights in the material. A licensor may make special requests, such as asking that all changes be marked or described.
 Although not required by our licenses, you are encouraged to respect those requests where reasonable. More considerations for the public.
 Creative Commons Attribution-ShareAlike 4.0 International Public License
 By exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution-ShareAlike 4.0 International Public License ("Public License"). To the extent this Public License may be interpreted as a contract, You are granted the Licensed Rights in consideration of Your acceptance of these terms and conditions, and the Licensor grants You such rights in consideration of benefits the Licensor receives from making the Licensed Material available under these terms and conditions.
 Section 1 – Definitions.
     a.	Adapted Material means material subject to Copyright and Similar Rights that is derived from or based upon the Licensed Material and in which the Licensed Material is translated, altered, arranged, transformed, or otherwise modified in a manner requiring permission under the Copyright and Similar Rights held by the Licensor. For purposes of this Public License, where the Licensed Material is a musical work, performance, or sound recording, Adapted Material is always produced where the Licensed Material is synched in timed relation with a moving image.
     b.	Adapter's License means the license You apply to Your Copyright and Similar Rights in Your contributions to Adapted Material in accordance with the terms and conditions of this Public License.
     c.	BY-SA Compatible License means a license listed at creativecommons.org/compatiblelicenses, approved by Creative Commons as essentially the equivalent of this Public License.
     d.	Copyright and Similar Rights means copyright and/or similar rights closely related to copyright including, without limitation, performance, broadcast, sound recording, and Sui Generis Database Rights, without regard to how the rights are labeled or categorized. For purposes of this Public License, the rights specified in Section 2(b)(1)-(2) are not Copyright and Similar Rights.
     e.	Effective Technological Measures means those measures that, in the absence of proper authority, may not be circumvented under laws fulfilling obligations under Article 11 of the WIPO Copyright Treaty adopted on December 20, 1996, and/or similar international agreements.
     f.	Exceptions and Limitations means fair use, fair dealing, and/or any other exception or limitation to Copyright and Similar Rights that applies to Your use of the Licensed Material.
     g.	License Elements means the license attributes listed in the name of a Creative Commons Public License. The License Elements of this Public License are Attribution and ShareAlike.
     h.	Licensed Material means the artistic or literary work, database, or other material to which the Licensor applied this Public License.
     i.	Licensed Rights means the rights granted to You subject to the terms and conditions of this Public License, which are limited to all Copyright and Similar Rights that apply to Your use of the Licensed Material and that the Licensor has authority to license.
     j.	Licensor means the individual(s) or entity(ies) granting rights under this Public License.
     k.	Share means to provide material to the public by any means or process that requires permission under the Licensed Rights, such as reproduction, public display, public performance, distribution, dissemination, communication, or importation, and to make material available to the public including in ways that members of the public may access the material from a place and at a time individually chosen by them.
     l.	Sui Generis Database Rights means rights other than copyright resulting from Directive 96/9/EC of the European Parliament and of the Council of 11 March 1996 on the legal protection of databases, as amended and/or succeeded, as well as other essentially equivalent rights anywhere in the world.
     m.	You means the individual or entity exercising the Licensed Rights under this Public License. Your has a corresponding meaning.
 Section 2 – Scope.
     a.	License grant.
          1. Subject to the terms and conditions of this Public License, the Licensor hereby grants You a worldwide, royalty-free, non-sublicensable, non-exclusive, irrevocable license to exercise the Licensed Rights in the Licensed Material to:
               A. reproduce and Share the Licensed Material, in whole or in part; and
               B. produce, reproduce, and Share Adapted Material.
          2. Exceptions and Limitations. For the avoidance of doubt, where Exceptions and Limitations apply to Your use, this Public License does not apply, and You do not need to comply with its terms and conditions.
          3. Term. The term of this Public License is specified in Section 6(a).
          4. Media and formats; technical modifications allowed. The Licensor authorizes You to exercise the Licensed Rights in all media and formats whether now known or hereafter created, and to make technical modifications necessary to do so. The Licensor waives and/or agrees not to assert any right or authority to forbid You from making technical modifications necessary to exercise the Licensed Rights, including technical modifications necessary to circumvent Effective Technological Measures. For purposes of this Public License, simply making modifications authorized by this Section 2(a)(4) never produces Adapted Material.
          5. Downstream recipients.
               A. Offer from the Licensor – Licensed Material. Every recipient of the Licensed Material automatically receives an offer from the Licensor to exercise the Licensed Rights under the terms and conditions of this Public License.
               B. Additional offer from the Licensor – Adapted Material. Every recipient of Adapted Material from You automatically receives an offer from the Licensor to exercise the Licensed Rights in the Adapted Material under the conditions of the Adapter’s License You apply.
               C. No downstream restrictions. You may not offer or impose any additional or different terms or conditions on, or apply any Effective Technological Measures to, the Licensed Material if doing so restricts exercise of the Licensed Rights by any recipient of the Licensed Material.
          6. No endorsement. Nothing in this Public License constitutes or may be construed as permission to assert or imply that You are, or that Your use of the Licensed Material is, connected with, or sponsored, endorsed, or granted official status by, the Licensor or others designated to receive attribution as provided in Section 3(a)(1)(A)(i).
     b.	Other rights.
          1. Moral rights, such as the right of integrity, are not licensed under this Public License, nor are publicity, privacy, and/or other similar personality rights; however, to the extent possible, the Licensor waives and/or agrees not to assert any such rights held by the Licensor to the limited extent necessary to allow You to exercise the Licensed Rights, but not otherwise.
          2. Patent and trademark rights are not licensed under this Public License.
          3. To the extent possible, the Licensor waives any right to collect royalties from You for the exercise of the Licensed Rights, whether directly or through a collecting society under any voluntary or waivable statutory or compulsory licensing scheme. In all other cases the Licensor expressly reserves any right to collect such royalties.
 Section 3 – License Conditions.
 Your exercise of the Licensed Rights is expressly made subject to the following conditions.
     a.	Attribution.
          1. If You Share the Licensed Material (including in modified form), You must:
               A. retain the following if it is supplied by the Licensor with the Licensed Material:
                    i.	identification of the creator(s) of the Licensed Material and any others designated to receive attribution, in any reasonable manner requested by the Licensor (including by pseudonym if designated);
                    ii.	a copyright notice;
                    iii. a notice that refers to this Public License;
                    iv.	a notice that refers to the disclaimer of warranties;
                    v.	a URI or hyperlink to the Licensed Material to the extent reasonably practicable;
               B. indicate if You modified the Licensed Material and retain an indication of any previous modifications; and
               C. indicate the Licensed Material is licensed under this Public License, and include the text of, or the URI or hyperlink to, this Public License.
          2. You may satisfy the conditions in Section 3(a)(1) in any reasonable manner based on the medium, means, and context in which You Share the Licensed Material. For example, it may be reasonable to satisfy the conditions by providing a URI or hyperlink to a resource that includes the required information.
          3. If requested by the Licensor, You must remove any of the information required by Section 3(a)(1)(A) to the extent reasonably practicable.
     b.	ShareAlike.In addition to the conditions in Section 3(a), if You Share Adapted Material You produce, the following conditions also apply.
          1. The Adapter’s License You apply must be a Creative Commons license with the same License Elements, this version or later, or a BY-SA Compatible License.
          2. You must include the text of, or the URI or hyperlink to, the Adapter's License You apply. You may satisfy this condition in any reasonable manner based on the medium, means, and context in which You Share Adapted Material.
          3. You may not offer or impose any additional or different terms or conditions on, or apply any Effective Technological Measures to, Adapted Material that restrict exercise of the rights granted under the Adapter's License You apply.
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 For the avoidance of doubt, this Section 4 supplements and does not replace Your obligations under this Public License where the Licensed Rights include other Copyright and Similar Rights.
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     b.	To the extent possible, in no event will the Licensor be liable to You on any legal theory (including, without limitation, negligence) or otherwise for any direct, special, indirect, incidental, consequential, punitive, exemplary, or other losses, costs, expenses, or damages arising out of this Public License or use of the Licensed Material, even if the Licensor has been advised of the possibility of such losses, costs, expenses, or damages. Where a limitation of liability is not allowed in full or in part, this limitation may not apply to You.
     c.	The disclaimer of warranties and limitation of liability provided above shall be interpreted in a manner that, to the extent possible, most closely approximates an absolute disclaimer and waiver of all liability.
 Section 6 – Term and Termination.
     a.	This Public License applies for the term of the Copyright and Similar Rights licensed here. However, if You fail to comply with this Public License, then Your rights under this Public License terminate automatically.
     b.	Where Your right to use the Licensed Material has terminated under Section 6(a), it reinstates:
          1. automatically as of the date the violation is cured, provided it is cured within 30 days of Your discovery of the violation; or
          2. upon express reinstatement by the Licensor.
     c.	For the avoidance of doubt, this Section 6(b) does not affect any right the Licensor may have to seek remedies for Your violations of this Public License.
     d.	For the avoidance of doubt, the Licensor may also offer the Licensed Material under separate terms or conditions or stop distributing the Licensed Material at any time; however, doing so will not terminate this Public License.
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     b.	To the extent possible, if any provision of this Public License is deemed unenforceable, it shall be automatically reformed to the minimum extent necessary to make it enforceable. If the provision cannot be reformed, it shall be severed from this Public License without affecting the enforceability of the remaining terms and conditions.
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 Creative Commons is not a party to its public licenses. Notwithstanding, Creative Commons may elect to apply one of its public licenses to material it publishes and in those instances will be considered the “Licensor.” Except for the limited purpose of indicating that material is shared under a Creative Commons public license or as otherwise permitted by the Creative Commons policies published at creativecommons.org/policies, Creative Commons does not authorize the use of the trademark “Creative Commons” or any other trademark or logo of Creative Commons without its prior written consent including, without limitation, in connection with any unauthorized modifications to any of its public licenses or any other arrangements, understandings, or agreements concerning use of licensed material. For the avoidance of doubt, this paragraph does not form part of the public licenses.
 Creative Commons may be contacted at creativecommons.org.
--- a/LICENSES/CC-PDDC.txt
+++ b/LICENSES/CC-PDDC.txt
@ -1,8 +0,0 @@
 The person or persons who have associated work with this document (the "Dedicator" or "Certifier") hereby either (a) certifies that, to the best of his knowledge, the work of authorship identified is in the public domain of the country from which the work is published, or (b) hereby dedicates whatever copyright the dedicators holds in the work of authorship identified below (the "Work") to the public domain. A certifier, moreover, dedicates any copyright interest he may have in the associated work, and for these purposes, is described as a "dedicator" below.
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 Dedicator makes this dedication for the benefit of the public at large and to the detriment of the Dedicator's heirs and successors. Dedicator intends this dedication to be an overt act of relinquishment in perpetuity of all present and future rights under copyright law, whether vested or contingent, in the Work. Dedicator understands that such relinquishment of all rights includes the relinquishment of all rights to enforce (by lawsuit or otherwise) those copyrights in the Work.
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--- a/LICENSES/CC0-1.0.txt
+++ b/LICENSES/CC0-1.0.txt
@ -1,121 +0,0 @@
 Creative Commons Legal Code
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--- a/LICENSES/GFDL-1.2-only.txt
+++ b/LICENSES/GFDL-1.2-only.txt
@ -1,130 +0,0 @@
 GNU Free Documentation License
 Version 1.2, November 2002
 Copyright (C) 2000,2001,2002 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
 0. PREAMBLE
 The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others.
 This License is a kind of "copyleft", which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software.
 We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference.
 1. APPLICABILITY AND DEFINITIONS
 This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. Such a notice grants a world-wide, royalty-free license, unlimited in duration, to use that work under the conditions stated herein. The "Document", below, refers to any such manual or work. Any member of the public is a licensee, and is addressed as "you". You accept the license if you copy, modify or distribute the work in a way requiring permission under copyright law.
 A "Modified Version" of the Document means any work containing the Document or a portion of it, either copied verbatim, or with modifications and/or translated into another language.
 A "Secondary Section" is a named appendix or a front-matter section of the Document that deals exclusively with the relationship of the publishers or authors of the Document to the Document's overall subject (or to related matters) and contains nothing that could fall directly within that overall subject. (Thus, if the Document is in part a textbook of mathematics, a Secondary Section may not explain any mathematics.) The relationship could be a matter of historical connection with the subject or with related matters, or of legal, commercial, philosophical, ethical or political position regarding them.
 The "Invariant Sections" are certain Secondary Sections whose titles are designated, as being those of Invariant Sections, in the notice that says that the Document is released under this License. If a section does not fit the above definition of Secondary then it is not allowed to be designated as Invariant. The Document may contain zero Invariant Sections. If the Document does not identify any Invariant Sections then there are none.
 The "Cover Texts" are certain short passages of text that are listed, as Front-Cover Texts or Back-Cover Texts, in the notice that says that the Document is released under this License. A Front-Cover Text may be at most 5 words, and a Back-Cover Text may be at most 25 words.
 A "Transparent" copy of the Document means a machine-readable copy, represented in a format whose specification is available to the general public, that is suitable for revising the document straightforwardly with generic text editors or (for images composed of pixels) generic paint programs or (for drawings) some widely available drawing editor, and that is suitable for input to text formatters or for automatic translation to a variety of formats suitable for input to text formatters. A copy made in an otherwise Transparent file format whose markup, or absence of markup, has been arranged to thwart or discourage subsequent modification by readers is not Transparent. An image format is not Transparent if used for any substantial amount of text. A copy that is not "Transparent" is called "Opaque".
 Examples of suitable formats for Transparent copies include plain ASCII without markup, Texinfo input format, LaTeX input format, SGML or XML using a publicly available DTD, and standard-conforming simple HTML, PostScript or PDF designed for human modification. Examples of transparent image formats include PNG, XCF and JPG. Opaque formats include proprietary formats that can be read and edited only by proprietary word processors, SGML or XML for which the DTD and/or processing tools are not generally available, and the machine-generated HTML, PostScript or PDF produced by some word processors for output purposes only.
 The "Title Page" means, for a printed book, the title page itself, plus such following pages as are needed to hold, legibly, the material this License requires to appear in the title page. For works in formats which do not have any title page as such, "Title Page" means the text near the most prominent appearance of the work's title, preceding the beginning of the body of the text.
 A section "Entitled XYZ" means a named subunit of the Document whose title either is precisely XYZ or contains XYZ in parentheses following text that translates XYZ in another language. (Here XYZ stands for a specific section name mentioned below, such as "Acknowledgements", "Dedications", "Endorsements", or "History".) To "Preserve the Title" of such a section when you modify the Document means that it remains a section "Entitled XYZ" according to this definition.
 The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License.
 2. VERBATIM COPYING
 You may copy and distribute the Document in any medium, either commercially or noncommercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. If you distribute a large enough number of copies you must also follow the conditions in section 3.
 You may also lend copies, under the same conditions stated above, and you may publicly display copies.
 3. COPYING IN QUANTITY
 If you publish printed copies (or copies in media that commonly have printed covers) of the Document, numbering more than 100, and the Document's license notice requires Cover Texts, you must enclose the copies in covers that carry, clearly and legibly, all these Cover Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on the back cover. Both covers must also clearly and legibly identify you as the publisher of these copies. The front cover must present the full title with all words of the title equally prominent and visible. You may add other material on the covers in addition. Copying with changes limited to the covers, as long as they preserve the title of the Document and satisfy these conditions, can be treated as verbatim copying in other respects.
 If the required texts for either cover are too voluminous to fit legibly, you should put the first ones listed (as many as fit reasonably) on the actual cover, and continue the rest onto adjacent pages.
 If you publish or distribute Opaque copies of the Document numbering more than 100, you must either include a machine-readable Transparent copy along with each Opaque copy, or state in or with each Opaque copy a computer-network location from which the general network-using public has access to download using public-standard network protocols a complete Transparent copy of the Document, free of added material. If you use the latter option, you must take reasonably prudent steps, when you begin distribution of Opaque copies in quantity, to ensure that this Transparent copy will remain thus accessible at the stated location until at least one year after the last time you distribute an Opaque copy (directly or through your agents or retailers) of that edition to the public.
 It is requested, but not required, that you contact the authors of the Document well before redistributing any large number of copies, to give them a chance to provide you with an updated version of the Document.
 4. MODIFICATIONS
 You may copy and distribute a Modified Version of the Document under the conditions of sections 2 and 3 above, provided that you release the Modified Version under precisely this License, with the Modified Version filling the role of the Document, thus licensing distribution and modification of the Modified Version to whoever possesses a copy of it. In addition, you must do these things in the Modified Version:
     A. Use in the Title Page (and on the covers, if any) a title distinct from that of the Document, and from those of previous versions (which should, if there were any, be listed in the History section of the Document). You may use the same title as a previous version if the original publisher of that version gives permission.
     B. List on the Title Page, as authors, one or more persons or entities responsible for authorship of the modifications in the Modified Version, together with at least five of the principal authors of the Document (all of its principal authors, if it has fewer than five), unless they release you from this requirement.
     C. State on the Title page the name of the publisher of the Modified Version, as the publisher.
     D. Preserve all the copyright notices of the Document.
     E. Add an appropriate copyright notice for your modifications adjacent to the other copyright notices.
     F. Include, immediately after the copyright notices, a license notice giving the public permission to use the Modified Version under the terms of this License, in the form shown in the Addendum below.
     G. Preserve in that license notice the full lists of Invariant Sections and required Cover Texts given in the Document's license notice.
     H. Include an unaltered copy of this License.
     I. Preserve the section Entitled "History", Preserve its Title, and add to it an item stating at least the title, year, new authors, and publisher of the Modified Version as given on the Title Page. If there is no section Entitled "History" in the Document, create one stating the title, year, authors, and publisher of the Document as given on its Title Page, then add an item describing the Modified Version as stated in the previous sentence.
     J. Preserve the network location, if any, given in the Document for public access to a Transparent copy of the Document, and likewise the network locations given in the Document for previous versions it was based on. These may be placed in the "History" section. You may omit a network location for a work that was published at least four years before the Document itself, or if the original publisher of the version it refers to gives permission.
     K. For any section Entitled "Acknowledgements" or "Dedications", Preserve the Title of the section, and preserve in the section all the substance and tone of each of the contributor acknowledgements and/or dedications given therein.
     L. Preserve all the Invariant Sections of the Document, unaltered in their text and in their titles. Section numbers or the equivalent are not considered part of the section titles.
     M. Delete any section Entitled "Endorsements". Such a section may not be included in the Modified Version.
     N. Do not retitle any existing section to be Entitled "Endorsements" or to conflict in title with any Invariant Section.
     O. Preserve any Warranty Disclaimers.
 If the Modified Version includes new front-matter sections or appendices that qualify as Secondary Sections and contain no material copied from the Document, you may at your option designate some or all of these sections as invariant. To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles.
 You may add a section Entitled "Endorsements", provided it contains nothing but endorsements of your Modified Version by various parties--for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard.
 You may add a passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover Text may be added by (or through arrangements made by) any one entity. If the Document already includes a cover text for the same cover, previously added by you or by arrangement made by the same entity you are acting on behalf of, you may not add another; but you may replace the old one, on explicit permission from the previous publisher that added the old one.
 The author(s) and publisher(s) of the Document do not by this License give permission to use their names for publicity for or to assert or imply endorsement of any Modified Version.
 5. COMBINING DOCUMENTS
 You may combine the Document with other documents released under this License, under the terms defined in section 4 above for modified versions, provided that you include in the combination all of the Invariant Sections of all of the original documents, unmodified, and list them all as Invariant Sections of your combined work in its license notice, and that you preserve all their Warranty Disclaimers.
 The combined work need only contain one copy of this License, and multiple identical Invariant Sections may be replaced with a single copy. If there are multiple Invariant Sections with the same name but different contents, make the title of each such section unique by adding at the end of it, in parentheses, the name of the original author or publisher of that section if known, or else a unique number. Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work.
 In the combination, you must combine any sections Entitled "History" in the various original documents, forming one section Entitled "History"; likewise combine any sections Entitled "Acknowledgements", and any sections Entitled "Dedications". You must delete all sections Entitled "Endorsements".
 6. COLLECTIONS OF DOCUMENTS
 You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects.
 You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document.
 7. AGGREGATION WITH INDEPENDENT WORKS
 A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, is called an "aggregate" if the copyright resulting from the compilation is not used to limit the legal rights of the compilation's users beyond what the individual works permit. When the Document is included in an aggregate, this License does not apply to the other works in the aggregate which are not themselves derivative works of the Document.
 If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one half of the entire aggregate, the Document's Cover Texts may be placed on covers that bracket the Document within the aggregate, or the electronic equivalent of covers if the Document is in electronic form. Otherwise they must appear on printed covers that bracket the whole aggregate.
 8. TRANSLATION
 Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. You may include a translation of this License, and all the license notices in the Document, and any Warranty Disclaimers, provided that you also include the original English version of this License and the original versions of those notices and disclaimers. In case of a disagreement between the translation and the original version of this License or a notice or disclaimer, the original version will prevail.
 If a section in the Document is Entitled "Acknowledgements", "Dedications", or "History", the requirement (section 4) to Preserve its Title (section 1) will typically require changing the actual title.
 9. TERMINATION
 You may not copy, modify, sublicense, or distribute the Document except as expressly provided for under this License. Any other attempt to copy, modify, sublicense or distribute the Document is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
 10. FUTURE REVISIONS OF THIS LICENSE
 The Free Software Foundation may publish new, revised versions of the GNU Free Documentation License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. See http://www.gnu.org/copyleft/.
 Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License "or any later version" applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation.
 ADDENDUM: How to use this License for your documents
 To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page:
 Copyright (c) YEAR YOUR NAME. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
 If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace the "with...Texts." line with this:
 with the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
 If you have Invariant Sections without Cover Texts, or some other combination of the three, merge those two alternatives to suit the situation.
 If your document contains nontrivial examples of program code, we recommend releasing these examples in parallel under your choice of free software license, such as the GNU General Public License, to permit their use in free software.
--- a/LICENSES/LGPLLR.txt
+++ b/LICENSES/LGPLLR.txt
@ -1,89 +0,0 @@
 Lesser General Public License For Linguistic Resources
 Preamble
 The licenses for most data are designed to take away your freedom to share and change it. By contrast, this License is intended to guarantee your freedom to share and change free data--to make sure the data are free for all their users.
 This License, the Lesser General Public License for Linguistic Resources, applies to some specially designated linguistic resources -- typically lexicons and grammars.
 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 0. This License Agreement applies to any Linguistic Resource which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser General Public License for Linguistic Resources (also called "this License"). Each licensee is addressed as "you".
 A "linguistic resource" means a collection of data about language prepared so as to be used with application programs.
 The "Linguistic Resource", below, refers to any such work which has been distributed under these terms. A "work based on the Linguistic Resource" means either the Linguistic Resource or any derivative work under copyright law: that is to say, a work containing the Linguistic Resource or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term "modification".)
 "Legible form" for a linguistic resource means the preferred form of the resource for making modifications to it.
 Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running a program using the Linguistic Resource is not restricted, and output from such a program is covered only if its contents constitute a work based on the Linguistic Resource (independent of the use of the Linguistic Resource in a tool for writing it). Whether that is true depends on what the program that uses the Linguistic Resource does.
 1. You may copy and distribute verbatim copies of the Linguistic Resource as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and distribute a copy of this License along with the Linguistic Resource.
 You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.
 2. You may modify your copy or copies of the Linguistic Resource or any portion of it, thus forming a work based on the Linguistic Resource, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:
     a) The modified work must itself be a linguistic resource.
     b) You must cause the files modified to carry prominent notices stating that you changed the files and the date of any change.
     c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms of this License.
 These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Linguistic Resource, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Linguistic Resource, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
 Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Linguistic Resource.
 In addition, mere aggregation of another work not based on the Linguistic Resource with the Linguistic Resource (or with a work based on the Linguistic Resource) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.
 3. A program that contains no derivative of any portion of the Linguistic Resource, but is designed to work with the Linguistic Resource (or an encrypted form of the Linguistic Resource) by reading it or being compiled or linked with it, is called a "work that uses the Linguistic Resource". Such a work, in isolation, is not a derivative work of the Linguistic Resource, and therefore falls outside the scope of this License.
 However, combining a "work that uses the Linguistic Resource" with the Linguistic Resource (or an encrypted form of the Linguistic Resource) creates a package that is a derivative of the Linguistic Resource (because it contains portions of the Linguistic Resource), rather than a "work that uses the Linguistic Resource". If the package is a derivative of the Linguistic Resource, you may distribute the package under the terms of Section 4. Any works containing that package also fall under Section 4.
 4. As an exception to the Sections above, you may also combine a "work that uses the Linguistic Resource" with the Linguistic Resource (or an encrypted form of the Linguistic Resource) to produce a package containing portions of the Linguistic Resource, and distribute that package under terms of your choice, provided that the terms permit modification of the package for the customer's own use and reverse engineering for debugging such modifications.
 You must give prominent notice with each copy of the package that the Linguistic Resource is used in it and that the Linguistic Resource and its use are covered by this License. You must supply a copy of this License. If the package during execution displays copyright notices, you must include the copyright notice for the Linguistic Resource among them, as well as a reference directing the user to the copy of this License. Also, you must do one of these things:
     a) Accompany the package with the complete corresponding machine-readable legible form of the Linguistic Resource including whatever changes were used in the package (which must be distributed under Sections 1 and 2 above); and, if the package contains an encrypted form of the Linguistic Resource, with the complete machine-readable "work that uses the Linguistic Resource", as object code and/or source code, so that the user can modify the Linguistic Resource and then encrypt it to produce a modified package containing the modified Linguistic Resource.
     b) Use a suitable mechanism for combining with the Linguistic Resource. A suitable mechanism is one that will operate properly with a modified version of the Linguistic Resource, if the user installs one, as long as the modified version is interface-compatible with the version that the package was made with.
     c) Accompany the package with a written offer, valid for at least three years, to give the same user the materials specified in Subsection 4a, above, for a charge no more than the cost of performing this distribution.
     d) If distribution of the package is made by offering access to copy from a designated place, offer equivalent access to copy the above specified materials from the same place.
     e) Verify that the user has already received a copy of these materials or that you have already sent this user a copy.
 If the package includes an encrypted form of the Linguistic Resource, the required form of the "work that uses the Linguistic Resource" must include any data and utility programs needed for reproducing the package from it. However, as a special exception, the materials to be distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
 It may happen that this requirement contradicts the license restrictions of proprietary libraries that do not normally accompany the operating system. Such a contradiction means you cannot use both them and the Linguistic Resource together in a package that you distribute.
 5. You may not copy, modify, sublicense, link with, or distribute the Linguistic Resource except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense, link with, or distribute the Linguistic Resource is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
 6. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Linguistic Resource or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Linguistic Resource (or any work based on the Linguistic Resource), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Linguistic Resource or works based on it.
 7. Each time you redistribute the Linguistic Resource (or any work based on the Linguistic Resource), the recipient automatically receives a license from the original licensor to copy, distribute, link with or modify the Linguistic Resource subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties with this License.
 8. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Linguistic Resource at all. For example, if a patent license would not permit royalty-free redistribution of the Linguistic Resource by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Linguistic Resource.
 If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply, and the section as a whole is intended to apply in other circumstances.
 It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free resource distribution system which is implemented by public license practices. Many people have made generous contributions to the wide range of data distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute resources through any other system and a licensee cannot impose that choice.
 This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.
 9. If the distribution and/or use of the Linguistic Resource is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Linguistic Resource under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
 10. The Free Software Foundation may publish revised and/or new versions of the Lesser General Public License for Linguistic Resources from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
 Each version is given a distinguishing version number. If the Linguistic Resource specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Linguistic Resource does not specify a license version number, you may choose any version ever published by the Free Software Foundation.
 11. If you wish to incorporate parts of the Linguistic Resource into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission.
 NO WARRANTY
 12. BECAUSE THE LINGUISTIC RESOURCE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LINGUISTIC RESOURCE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LINGUISTIC RESOURCE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LINGUISTIC RESOURCE IS WITH YOU. SHOULD THE LINGUISTIC RESOURCE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 13. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LINGUISTIC RESOURCE AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LINGUISTIC RESOURCE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LINGUISTIC RESOURCE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 END OF TERMS AND CONDITIONS
--- a/LICENSES/MIT.txt
+++ b/LICENSES/MIT.txt
@ -1,9 +0,0 @@
 MIT License
 Copyright (c) <year> <copyright holders>
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/LICENSES/NGPL.txt
+++ b/LICENSES/NGPL.txt
@ -1,21 +0,0 @@
 NETHACK GENERAL PUBLIC LICENSE
 (Copyright 1989 M. Stephenson)
 (Based on the BISON general public license, copyright 1988 Richard M. Stallman)
 Everyone is permitted to copy and distribute verbatim copies of this license, but changing it is not allowed. You can also use this wording to make the terms for other programs.
 The license agreements of most software companies keep you at the mercy of those companies. By contrast, our general public license is intended to give everyone the right to share NetHack. To make sure that you get the rights we want you to have, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. Hence this license agreement.
 Specifically, we want to make sure that you have the right to give away copies of NetHack, that you receive source code or else can get it if you want it, that you can change NetHack or use pieces of it in new free programs, and that you know you can do these things.
 To make sure that everyone has such rights, we have to forbid you to deprive anyone else of these rights. For example, if you distribute copies of NetHack, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must tell them their rights.
 Also, for our own protection, we must make certain that everyone finds out that there is no warranty for NetHack. If NetHack is modified by someone else and passed on, we want its recipients to know that what they have is not what we distributed.
 Therefore we (Mike Stephenson and other holders of NetHack copyrights) make the following terms which say what you must do to be allowed to distribute or change NetHack.
 COPYING POLICIES
   1. You may copy and distribute verbatim copies of NetHack source code as you receive it, in any medium, provided that you keep intact the notices on all files that refer to copyrights, to this License Agreement, and to the absence of any warranty; and give any other recipients of the NetHack program a copy of this License Agreement along with the program.
   2. You may modify your copy or copies of NetHack or any portion of it, and copy and distribute such modifications under the terms of Paragraph 1 above (including distributing this License Agreement), provided that you also do the following:
      a) cause the modified files to carry prominent notices stating that you changed the files and the date of any change; and
      b) cause the whole of any work that you distribute or publish, that in whole or in part contains or is a derivative of NetHack or any part thereof, to be licensed at no charge to all third parties on terms identical to those contained in this License Agreement (except that you may choose to grant more extensive warranty protection to some or all third parties, at your option)
      c) You may charge a distribution fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.
   3. You may copy and distribute NetHack (or a portion or derivative of it, under Paragraph 2) in object code or executable form under the terms of Paragraphs 1 and 2 above provided that you also do one of the following:
      a) accompany it with the complete machine-readable source code, which must be distributed under the terms of Paragraphs 1 and 2 above; or,
      b) accompany it with full information as to how to obtain the complete machine-readable source code from an appropriate archive site. (This alternative is allowed only for noncommercial distribution.)
   For these purposes, complete source code means either the full source distribution as originally released over Usenet or updated copies of the files in this distribution used to create the object code or executable.
   4. You may not copy, sublicense, distribute or transfer NetHack except as expressly provided under this License Agreement. Any attempt otherwise to copy, sublicense, distribute or transfer NetHack is void and your rights to use the program under this License agreement shall be automatically terminated. However, parties who have received computer software programs from you with this License Agreement will not have their licenses terminated so long as such parties remain in full compliance.
 Stated plainly: You are permitted to modify NetHack, or otherwise use parts of NetHack, provided that you comply with the conditions specified above; in particular, your modified NetHack or program containing parts of NetHack must remain freely available as provided in this License Agreement. In other words, go ahead and share NetHack, but don't try to stop anyone else from sharing it farther.
--- a/LICENSES/PostgreSQL.txt
+++ b/LICENSES/PostgreSQL.txt
@ -1,12 +0,0 @@
 PostgreSQL Database Management System
 (formerly known as Postgres, then as Postgres95)
 Portions Copyright (c) 1996-2010, The PostgreSQL Global Development Group
 Portions Copyright (c) 1994, The Regents of the University of California
 Permission to use, copy, modify, and distribute this software and its documentation for any purpose, without fee, and without a written agreement is hereby granted, provided that the above copyright notice and this paragraph and the following two paragraphs appear in all copies.
 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
--- a/30
+++ b/30
@ -1,30 +1,22 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 [[source]]
 url = "https://pypi.org/simple"
 verify_ssl = true
 name = "pypi"
 [packages]
-flask = "==2.3.3"
+flask = "~=2.0.1"
-python-dotenv = "==1.0.1"
+python-dotenv = "~=0.17.1"
-flask-migrate = "==4.0.7"
+flask-migrate = "~=3.0.1"
-flask-sqlalchemy  = "==2.5.1"
+flask-sqlalchemy  = "~=2.5.1"
-sqlalchemy = "==1.4.54"
+sqlalchemy = "~=1.4.18"
-waitress = "==2.1.2"
+waitress = "~=2.0.0"
-pyyaml = "==6.0.2"
+pyyaml = "~=5.4.1"
-flask-cors = "==5.0.0"
+flask-cors = "~=3.0.10"
 ldap3 = "==2.9.1"
 pymysql = "==1.1.1"
 werkzeug = "==2.3.8"
 [dev-packages]
-flake8 = "==7.1.1"
+flake8 = "~=3.9.2"
-yapf = "==0.40.2"
+yapf = "~=0.31.0"
-pre-commit = "==2.21.0"
+pre-commit = "~=2.13.0"
 reuse = "==4.0.3"
 [requires]
 python_version = "3.8"
--- a/Pipfile.lock
+++ b/Pipfile.lock
--- a/README.md
+++ b/README.md
@ -1,40 +1,7 @@
 <!--
 SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 SPDX-License-Identifier: AGPL-3.0-or-later
 -->
 # Kompetenzinventar Backend
 [![Build Status](https://drone.wtf-eg.de/api/badges/kompetenzinventar/ki-backend/status.svg?ref=refs/heads/main)](https://drone.wtf-eg.de/kompetenzinventar/ki-backend)
 [![REUSE status](https://api.reuse.software/badge/git.wtf-eg.de/kompetenzinventar/ki-backend)](https://api.reuse.software/info/git.wtf-eg.de/kompetenzinventar/ki-backend)
 ## Über
 Dieses Repo enthält das Backend des Projekts Kompentenzinventar - einer Webapplikation zur Erfassung von Userprofilen für die WTF eG.
 Implementiert ist das Backend mit Flask.
 ### Mitmachen
 Du kannst gerne bei der Entwicklung des Kompetenzinventars mitmachen.
 - Fehler oder fehlende Funktionen erfassen. Bitte direkt über die [Issues](https://git.wtf-eg.de/kompetenzinventar/ki-backend/issues) in Gitea.
 - Dokumentation oder Implementierung verbessern. Bitte forke hierzu das Projekt, branche von `main` ab und erstelle dann einen [Pull Request](https://git.wtf-eg.de/kompetenzinventar/ki-backend/pulls).
 ### Kommunikation
 Folgende Kanäle gibt es für die Kommunikation über das Kompetenzinventar:
 - Die [Issues](https://git.wtf-eg.de/kompetenzinventar/ki-backend/issues) im WTF Gitea.
 - Den Bereich [AG Entwicklung](https://forum.wtf-eg.de/c/interna/ag-entwicklung/21) im WTF Forum.
 - Einen Raum in Matrix. Zutritt per Einladung, frlan lädt ein, eine einfache PN im Forum reicht.
 ### Repos
 * **[ki-backend](https://git.wtf-eg.de/kompetenzinventar/ki-backend)** (dieses Repo) enthält das Backend
 * [ki-frontend](https://git.wtf-eg.de/kompetenzinventar/ki-frontend) enthält das Frontend
 * Weitere Repositories befinden sich in der Gitea Organisation [Kompetenzinventar](https://git.wtf-eg.de/kompetenzinventar).
 ## Entwicklung
 ### Abhängigkeiten
@ -48,7 +15,7 @@ Folgende Kanäle gibt es für die Kommunikation über das Kompetenzinventar:
 Ggf. vorher aufräumen
 ```
-rm storage/ki.sqlite
+rm data/ki.sqlite
 ```
 ```
@ -94,18 +61,9 @@ flake8
 ### Testbenutzer
 #### Lokal ohne LDAP
 Für ein Login ohne LDAP werden die Benutzer aus der [`auth.yml`](./data/auth.yml) benutzt.
 #### Lokal mit LDAP
 Einen LDAP Server aufsetzen. Z.B. https://directory.apache.org/apacheds/
 In der `.env` die LDAP Dinge ausfüllen (siehe [`env.dev`](./env.dev)).
 ### Beispiel-Requests
 Beispiele brauchen curl und jq.
@ -148,15 +106,6 @@ curl -s \
    http://localhost:5000/users/1/profile
 ```
 Profilsuche nach Nickname:
 ```
 curl -s \
    -D "/dev/stderr" \
    -H "Authorization: Bearer 22e6c5fc-8a5a-440e-b1f4-018deb9fd24e" \
    http://localhost:5000/users/profiles
 ```
 ## Docker
@ -203,31 +152,7 @@ Für die Produktionsumgebung wird [waitress](https://docs.pylonsproject.org/proj
 [`run_prod.py`](./run_prod.py) führt die DB Migrationen aus und startet den Server.
-## Integrationsumgebung
+## Quellen
-Per [`docker-compose`](https://docs.docker.com/compose/) kann eine Integrationsumgebung gestartet werden.  
+* [`./data/iso_639_1.csv`](https://de.wikipedia.org/wiki/Liste_der_ISO-639-1-Codes)
-Beide Projekte müssen nebeneinander ausgecheckt sein:
+* [`./data/imgs/flags`](https://github.com/gosquared/flags)
 ```
 ./
  ki-backend
  ki-frontend
 ```
 Alles starten:
 ```
 docker-compose up
 ```
 Dann http://localhost:13337 aufrufen.
 ## Lizenzen
 Dieses Projekt erfüllt die [REUSE](https://reuse.software/) Spezifikation.
 Die Lizenzen aller Dateien im Projekt können mit diesem Kommando aufgelistet werden:
 ```
 reuse spdx
 ```
--- a/REUSE.toml
+++ b/REUSE.toml
@ -1,24 +0,0 @@
 # SPDX-FileCopyrightText: NONE
 # SPDX-License-Identifier: CC0-1.0
 version = 1
 SPDX-PackageName = "Kompetenzinventar Backend"
 SPDX-PackageDownloadLocation = "https://git.wtf-eg.de/kompetenzinventar/ki-backend"
 [[annotations]]
 path = "data/imgs/flags/**"
 precedence = "aggregate"
 SPDX-FileCopyrightText = "2013 Panayiotis Lipiridis <https://flagicons.lipis.dev/>"
 SPDX-License-Identifier = "MIT"
 [[annotations]]
 path = ["Pipfile.lock", "migrations/**"]
 precedence = "aggregate"
 SPDX-FileCopyrightText = "WTF Kooperative eG <https://wtf-eg.de/>"
 SPDX-License-Identifier = "AGPL-3.0-or-later"
 [[annotations]]
 path = ["renovate.json", ".python-version"]
 precedence = "aggregate"
 SPDX-FileCopyrightText = "WTF Kooperative eG <https://wtf-eg.de/>"
 SPDX-License-Identifier = "AGPL-3.0-or-later"
--- a/app.py
+++ b/app.py
@ -1,46 +1,28 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 import logging
 import os
 from dotenv import load_dotenv, find_dotenv
 from flask import Flask
 from flask_cors import CORS
 from flask_migrate import Migrate
 from flask_sqlalchemy import SQLAlchemy
-from ldap3.utils.log import set_library_log_detail_level, BASIC
+from flask_migrate import Migrate
 load_dotenv(find_dotenv())
 app = Flask(__name__)
 # Configure logging
 loglevel = os.getenv("KI_LOGLEVEL", logging.WARNING)
 loglevel = int(loglevel)
-app.logger.setLevel(loglevel)
+logging.basicConfig(level=loglevel)
-app.logger.propagate = False  # do not forward messages to the root logger
+logging.debug("Hello from KI")
 logging.basicConfig(level=loglevel,
                    format='[%(asctime)s] %(levelname)s [%(name)s] %(message)s')  # configure root logger as fallback
 logging.getLogger('werkzeug').propagate = False  # werkzeug has its own ColorStreamHandler
 set_library_log_detail_level(BASIC)  # ldap3 has different verbosity levels internally
 app = Flask(__name__)
 app.config["SQLALCHEMY_DATABASE_URI"] = os.getenv("SQLALCHEMY_DATABASE_URI")
 app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
 app.config["KI_DATA_DIR"] = os.path.dirname(__file__) + "/data"
 app.config["CORS_ORIGINS"] = os.getenv("CORS_ORIGINS", "*")
 app.config["KI_AUTH"] = os.getenv("KI_AUTH")
-app.config["KI_LDAP_URL"] = os.getenv("KI_LDAP_URL")
+app.config["CORS_ORIGINS"] = os.getenv("CORS_ORIGINS", "*")
 app.config["KI_LDAP_AUTH_USER"] = os.getenv("KI_LDAP_AUTH_USER")
 app.config["KI_LDAP_AUTH_PASSWORD"] = os.getenv("KI_LDAP_AUTH_PASSWORD")
 app.config["KI_LDAP_BASE_DN"] = os.getenv("KI_LDAP_BASE_DN")
 CORS(app)
 db = SQLAlchemy(app)
-migrate = Migrate(app, db, compare_type=True)
+migrate = Migrate(app, db)
 app.logger.info("Hello from KI")
 from ki import module # noqa
--- a/data/.gitignore
+++ b/data/.gitignore
@ -1,6 +1,2 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 ki.sqlite
 ki_docker.sqlite
--- a/data/auth.yml
+++ b/data/auth.yml
@ -1,11 +1,3 @@
 # SPDX-FileCopyrightText: WTF Kooperative eG <https://wtf-eg.de/>
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 ---
 peter:
  password: geheim
 klaus:
  password: jutta
 dieter:
  password: hunger
--- a/data/imgs/flags/_abkhazia.png
+++ b/data/imgs/flags/_abkhazia.png
--- a/data/imgs/flags/_basque-country.png
+++ b/data/imgs/flags/_basque-country.png
--- a/data/imgs/flags/_british-antarctic-territory.png
+++ b/data/imgs/flags/_british-antarctic-territory.png
--- a/data/imgs/flags/_commonwealth.png
+++ b/data/imgs/flags/_commonwealth.png
--- a/data/imgs/flags/_england.png
+++ b/data/imgs/flags/_england.png
--- a/data/imgs/flags/_gosquared.png
+++ b/data/imgs/flags/_gosquared.png
--- a/data/imgs/flags/_kosovo.png
+++ b/data/imgs/flags/_kosovo.png
--- a/data/imgs/flags/_mars.png
+++ b/data/imgs/flags/_mars.png
--- a/data/imgs/flags/_nagorno-karabakh.png
+++ b/data/imgs/flags/_nagorno-karabakh.png
--- a/data/imgs/flags/_nato.png
+++ b/data/imgs/flags/_nato.png
--- a/data/imgs/flags/_northern-cyprus.png
+++ b/data/imgs/flags/_northern-cyprus.png
--- a/data/imgs/flags/_olympics.png
+++ b/data/imgs/flags/_olympics.png
--- a/data/imgs/flags/_red-cross.png
+++ b/data/imgs/flags/_red-cross.png
--- a/data/imgs/flags/_scotland.png
+++ b/data/imgs/flags/_scotland.png
--- a/data/imgs/flags/_somaliland.png
+++ b/data/imgs/flags/_somaliland.png
--- a/data/imgs/flags/_south-ossetia.png
+++ b/data/imgs/flags/_south-ossetia.png
--- a/data/imgs/flags/_united-nations.png
+++ b/data/imgs/flags/_united-nations.png
--- a/data/imgs/flags/_wales.png
+++ b/data/imgs/flags/_wales.png
--- a/data/imgs/flags/ad.png
+++ b/data/imgs/flags/ad.png
--- a/data/imgs/flags/ae.png
+++ b/data/imgs/flags/ae.png
--- a/data/imgs/flags/af.png
+++ b/data/imgs/flags/af.png
--- a/data/imgs/flags/ag.png
+++ b/data/imgs/flags/ag.png
--- a/data/imgs/flags/ai.png
+++ b/data/imgs/flags/ai.png
--- a/data/imgs/flags/al.png
+++ b/data/imgs/flags/al.png
--- a/data/imgs/flags/am.png
+++ b/data/imgs/flags/am.png
--- a/data/imgs/flags/an.png
+++ b/data/imgs/flags/an.png
--- a/data/imgs/flags/ao.png
+++ b/data/imgs/flags/ao.png
--- a/data/imgs/flags/aq.png
+++ b/data/imgs/flags/aq.png
--- a/data/imgs/flags/ar.png
+++ b/data/imgs/flags/ar.png
--- a/data/imgs/flags/as.png
+++ b/data/imgs/flags/as.png
--- a/data/imgs/flags/at.png
+++ b/data/imgs/flags/at.png
--- a/data/imgs/flags/au.png
+++ b/data/imgs/flags/au.png
--- a/data/imgs/flags/aw.png
+++ b/data/imgs/flags/aw.png
--- a/data/imgs/flags/ax.png
+++ b/data/imgs/flags/ax.png
--- a/data/imgs/flags/az.png
+++ b/data/imgs/flags/az.png
--- a/data/imgs/flags/ba.png
+++ b/data/imgs/flags/ba.png
--- a/data/imgs/flags/bb.png
+++ b/data/imgs/flags/bb.png
--- a/data/imgs/flags/bd.png
+++ b/data/imgs/flags/bd.png
--- a/data/imgs/flags/be.png
+++ b/data/imgs/flags/be.png
--- a/data/imgs/flags/bf.png
+++ b/data/imgs/flags/bf.png
--- a/data/imgs/flags/bg.png
+++ b/data/imgs/flags/bg.png
--- a/data/imgs/flags/bg.svg
+++ b/data/imgs/flags/bg.svg
@ -1,7 +0,0 @@
 <svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-bg" viewBox="0 0 640 480">
  <g fill-rule="evenodd" stroke-width="1pt">
    <path fill="#d62612" d="M0 320h640v160H0z"/>
    <path fill="#fff" d="M0 0h640v160H0z"/>
    <path fill="#00966e" d="M0 160h640v160H0z"/>
  </g>
 </svg>
--- a/data/imgs/flags/bh.png
+++ b/data/imgs/flags/bh.png
--- a/data/imgs/flags/bi.png
+++ b/data/imgs/flags/bi.png
--- a/data/imgs/flags/bj.png
+++ b/data/imgs/flags/bj.png
--- a/data/imgs/flags/bl.png
+++ b/data/imgs/flags/bl.png
--- a/data/imgs/flags/bm.png
+++ b/data/imgs/flags/bm.png
--- a/data/imgs/flags/bn.png
+++ b/data/imgs/flags/bn.png
--- a/data/imgs/flags/bo.png
+++ b/data/imgs/flags/bo.png
--- a/data/imgs/flags/br.png
+++ b/data/imgs/flags/br.png
--- a/data/imgs/flags/bs.png
+++ b/data/imgs/flags/bs.png
--- a/data/imgs/flags/bt.png
+++ b/data/imgs/flags/bt.png
--- a/data/imgs/flags/bw.png
+++ b/data/imgs/flags/bw.png
--- a/data/imgs/flags/by.png
+++ b/data/imgs/flags/by.png
--- a/data/imgs/flags/bz.png
+++ b/data/imgs/flags/bz.png
--- a/data/imgs/flags/ca.png
+++ b/data/imgs/flags/ca.png
--- a/data/imgs/flags/ca.svg
+++ b/data/imgs/flags/ca.svg
@ -1,5 +0,0 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <svg xmlns="http://www.w3.org/2000/svg" width="810" height="540">
 <rect width="810" height="540" fill="#FCDD09"/>
 <path stroke="#DA121A" stroke-width="60" d="M0,90H810m0,120H0m0,120H810m0,120H0"/>
 </svg>
--- a/data/imgs/flags/cc.png
+++ b/data/imgs/flags/cc.png
--- a/data/imgs/flags/cd.png
+++ b/data/imgs/flags/cd.png
--- a/data/imgs/flags/cf.png
+++ b/data/imgs/flags/cf.png
--- a/data/imgs/flags/cg.png
+++ b/data/imgs/flags/cg.png
--- a/data/imgs/flags/ch.png
+++ b/data/imgs/flags/ch.png
--- a/data/imgs/flags/ci.png
+++ b/data/imgs/flags/ci.png
--- a/data/imgs/flags/ck.png
+++ b/data/imgs/flags/ck.png
--- a/data/imgs/flags/cl.png
+++ b/data/imgs/flags/cl.png
--- a/data/imgs/flags/cm.png
+++ b/data/imgs/flags/cm.png
--- a/data/imgs/flags/cn.png
+++ b/data/imgs/flags/cn.png
--- a/data/imgs/flags/co.png
+++ b/data/imgs/flags/co.png
--- a/data/imgs/flags/cr.png
+++ b/data/imgs/flags/cr.png
--- a/data/imgs/flags/cs.svg
+++ b/data/imgs/flags/cs.svg
@ -1,5 +0,0 @@
 <svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-cz" viewBox="0 0 640 480">
  <path fill="#fff" d="M0 0h640v240H0z"/>
  <path fill="#d7141a" d="M0 240h640v240H0z"/>
  <path fill="#11457e" d="M360 240 0 0v480z"/>
 </svg>
--- a/data/imgs/flags/ct.png
+++ b/data/imgs/flags/ct.png
--- a/Show More
+++ b/Show More