changed dependency to python 2.6.9
Merge pull request #1219 from ostcar/python2.6.9

Changed dependency to python 2.6.9
Regrouped config collections and pages. Fixed #1201.
Merge pull request #1210 from normanjaeckel/RegroupConfig

Regrouped config collections and pages. Fixed #1201.
Added extra permission check to speaker widget, fixed #1191 only for 1.5.x branch
Merge pull request #1216 from normanjaeckel/SpeakerWidgetPermission

Added extra permission check to speaker widget, fixed #1191 only for 1.5...
Fixed flake8 errors.
Merge pull request #1225 from normanjaeckel/Flake8Errors

Fixed flake8 errors.
Fixed #551: Used unicode font for circle in ballot pdf. Removed pillow.

That fixed also #1140 (Server error when trying to view ballot paper pdf)
Merge pull request #1215 from emanuelschuetze/fix-551

Removed pillow. Used unicode circle font. (Fixed #551 and #1140)
fix user status view (activate, deactivate user without js)
Merge pull request #1231 from ostcar/fix_user_status

Fixed user status view (activate and deactivate user without js).
Fixed setup.py, changed readme.
Updated CHANGELOG, README.rst, requirements.txt, requirements_production.txt and setup.py.
Merge pull request #1233 from normanjaeckel/ChangelogAndOthers

Changelog and other metadata files
Correctly handle nested lists in the motion PDF

See #1217
Add tests for motion PDF and update changelog file
Merge pull request #1237 from rolandgeider/stable/1.5.x

Handle nested lists in the motion PDF without error.
Update translation files, fix translation for dataTables, update footer.
Merge pull request #1238 from normanjaeckel/Translation

Update translation files, fix translation for dataTables, update footer.