Set version to 1.3.2 (unreleased)
Added csv example files for motion and participants import
from old trac wiki
Merge pull request #546 from emanuelschuetze/csv-files

Added csv example files for stable 1.3.x version
OpenSlides 1.3.x needs django==1.4.x. Required for install via 'pip install openslides'
Release 1.3.2
Merge tag '1.3.2' into pps
Use lite background when hobering submenu
Add some simple documentations