Fixed agenda_item.is_active_slide() with related item and list of speakers
Merge pull request #1181 from ostcar/related_list_of_speakers

Fixed agenda_item.is_active_slide() with related item and list of speakers
Merge branch 'stable/1.5.x'
Coupled assignment candidates with list of speakers. Fixed #1092.
Rename and clean up static direcories.

- rename static subdirs to css and js
- move global static dir to core/static, changed
- move global templates dir to core/templates
- check comments and code style of all our own CSS and JS files
- minor changes related to the changes of template and static files
Merge pull request #1182 from normanjaeckel/CoupleAssignmentListOfSpeakers

Coupled assignment candidates with list of speakers. Fixed #1092.
Merge pull request #1193 from emanuelschuetze/rename-static-files

Rename and clean up static directories.
removed duplicated entry from the README.rst

See #1189
Merge pull request #1194 from ostcar/jsonfield

removed duplicated entry from the README.rst