Add custom titles to each admin section
Make small fields small
Factor out a separate admin.css file
Merge pull request #57 from thrive-refugee/admin-form-css-tweaks

Make the admin forms look a bit better with new boostrap theme
Make calendar config show up at bottom of main admin
Add a few sample file uploads to the fixtures

Fixes #45
Merge pull request #62 from thrive-refugee/admin-section-titles

Admin section titles
Increase minimum coverage to 49%
PEP8
Merge remote-tracking branch 'origin/master' into assessment-reminders