- Projector base template
- Projection button
- projection dialog
- motion slide (template and motions/projector.py)
- user slide (template and users/projector.py)
- motion and user list view with projector column permission check.
Ports the "Motion Catalog Content Provider" to OpenSlides 3.
Categories and Prefixes are considered as before.
Updated to Code to ES6/Typescript.
Allows to export all motions from the motion list view.