Add basic spec for delegate methods
Fix a number of conflicts caused by poor naming choice

Hint: don't use class methods or scopes called 'public', 'protected', or 'private'.
Ensure queues run when using foreman
Merge branch 'master' into testing
Specs for Photograph#processing method
Merge pull request #68 from robotmay/testing

Fixes for a bunch of development issues and some specs
Add example files and documentation on setting up locally
Fix dependencies for OS X
Merge pull request #69 from robotmay/testing

Additional documentation and bugfixes
Fix for linux/darwin dependancies for gems
Drop 1.9.3 testing for now
Merge pull request #70 from petems/fix_bundler_for_darwin

Fix for linux/darwin dependencies for gems
Remove defunct devise helper for Rspec
Update readme with translation section

[ci skip]
Merge pull request #71 from robotmay/testing

Add translation information to README and likely fix Travis builds
Add IRC channel details to README
Enable travis notifications to chat bot
Update .travis.yml
Fixes issue with broken cover photos on collections

No longer shows photographs marked as processing as the cover image.
Merge pull request #73 from robotmay/cover-photo-bugfix

Fixes issue with broken cover photos on collections. Resolves #67.