Add i18n time formats, start to replace old time constant overrides
Replace more old time formats
Work more on spec failures. Todo: once_per_weekday_per_semester
Refactor predicate method defining & test
Add Shoulda gem since we have a lot of non-straightforward associations
Test association
Upgrade to Rails 4
Fix various rails 4-isms
Upgrade to rails 4.1.1
Remove deprecated config options
Add spring rspec command
Fix more deprecation warnings
Fix paperclip undefined method 'has_attached_file'
Update more deprecated rails 3 things
Create adaptor from old zeus command to new spring command
Upgrade to latest rspec
Add proper uniqueness indexing & completely test model
Spec out ErHour, add Factory girl to spec helper
Update slim & remove time format overriding
Back to slim-rails gem