Added django-reversion
Register events models to reversion
Use reversion middleware for now (if we need to attach meta that will not be possible anymore)
Initial audit trail application imported
Event: start and end time should be mandatory #92 -- functional tests are not passing atm
identify user of the revision by its email address
Fix use of appuser -- replaced by email address for now
Fixed pattern for details of a revision
Updated form to filter revisions per date
Tests passing with first field -- still failing at the second datetimepicker
Corrected style
Attempt to clarify the test -- still not passing..
Simplify condition
Added README
fixed issues with datetpicker tests
Refactoring audit trail view, try to make it less confusing
Fix issue when a textfield has some choices
Provide filters using date and time
Pagination: "wrong" value for page parameter to redirect to list
Update Django to 1.7.1