this adds a debug indication and versioning display. Fixes #1844 and #2033
Merge branch 'develop' of github.com:divio/django-cms into feature/fixes
added upated retina image
placeholder object permission
init ci test
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
Separated object from model permission checks.
Since ModelBackend always returns False when object is given to has_perm
method, it is preventing model permssion to be acknowledged.
Added tests based on django-guardian as object-level-auth backend.
add basic cut_plugin mechanisms
Merge pull request #2065 from FinalAngel/feature/fixes

Visual Debug Information
fixes issue #2072
add alternating colors
separate nestedSortable to its own file for debugging
decrease delay and not animate empty placeholders anymore