Run tests with Django 1.6/1.7 on travis and update test_reqs
Merge pull request #9 from nikolas/travis-fixes

Run tests with Django 1.6/1.7 on travis and update test_reqs
Remove adminmedia templatetag

The adminmedia templatetag is deprecated and was causing errors with
./manage.py compress, so I've replaced it with admin_static.
Merge pull request #10 from nikolas/adminmedia-fix

Remove adminmedia templatetag