no import for setup.py
Merge branch 'support/2.3.x' of github.com:divio/django-cms into support/2.3.x

Conflicts:
	setup.py
fixed version extraction
Add test #2055
Parametrized placeholder pk to take into accout id skew in different databases
Fix for #2055 in admin
Removed unused code
Fix error with django 1.3
Don't rescan_placeholders when loading fixtures, Fixes #1031
add a new test for fixture loading
Different testing strategies to overcome the problems of json fixtures in tests
Test cleanup. Comments added.
Fix number of loaded pages
Fix Python 2.5 support
Documentation and version bump for 2.3.8
Add 2.3.8 documentation to index
Fix back exception
Add with_statement import to runtestserver
Merge branch 'feature/rel_238' of github.com:yakky/django-cms into feature/rel_238