Fix testfor #1208
Merge pull request #2067 from yakky/feature/fix_1208_test

Fix test for #1208
Add stacks to changelog / release notes
Fix documentation formatting issue
Merge pull request #2071 from yakky/feature/stacks_changelog

Add stacks to release notes
add delay before drag starts
use public methods instead of private, small rewrite of toggleToobar
we should display all messages, not just the latest
use "Dvelopment version" instead of "Debug" for better UX
added missing colon and removed unused param
change delegate and reset to privat emethods
Merge branch 'develop' of github.com:divio/django-cms into feature/fixes