Bug Fixes

* Added a switch for registration emails
* Fixed some custom rake tasks
View Cleanup

Cleaned up the views on the RGA and RCM forms.  They should be a bit
easier to comprehend now.
Merge branch 'feature/heroku-deploy' into develop
Merge branch 'hotfix/1.5.1' into develop
Removed the Test::Unit Suite

Test::Unit removed in favor of RSpec.
Merge branch 'release/1.5.2'