added test for #1767
Fixed #1767
reproduce
fixes issues #2818 #2815
prevent first ajax call
partial addition to #2857
fixes #2829
changelist fixes (tree)
Merge branch 'develop' of github.com:divio/django-cms into develop
fixes #2855
set correct _url behaviour
Merge branch 'develop' of github.com:divio/django-cms into develop
fix tests
fixes issue #2842
test added
Merge branch 'develop' into fix-2843
fix and tests for #2843
Fixed AttributeError: 'NoneType' object has no attribute 'populate'
cleanup
cleanup2