1.1.5 Bump
Add compat module to handle differences between Django versions
Update joins due to internal changes in Django

See django/django@01b9c3d5
Move issue6 regression test into separate package
Add travis-ci config
Fix wrong reference to tests package
Add string format positions

Python 2.6 compat
Add condition based on Django version for comparing generated SQL

Since the internal SQL generation changed (addressed in 15934637), the tests need
to use SQL relative to the Django version.
1.1.5 Release
Merge pull request #2 from cbmi/master

latest from upstream