motion detail:
- added progres bar for motionpoll
- added support/unsupport function
- show log
motion list:
- added state filter
- added css animations for enter/leave
motion form:
- use angular-formly (instead of old ng-fab-forms with no angular 1.4.x support)
general:
- Workflow states use new field 'css_class' (instead of unused
'icon'). Added migration file.
- added 'allowed_actions' to rest api for each motion (by Norman)
- updated all JavaScript dependencies (bower.json)
Removed form_field attributes.
Added extra fields for HTML rendering like label and help text.
Added fields for sorting and grouping. Removed old collection system.
Added config groups to config view via OPTIONS requests.
Regrouped all variables.
Added validation. Changed internal handling.
