edited relationship between events and programming languages through programmings. edited the views on both dashbaord and event show page. adjusted tests accordingly.
edited relationship between event and programming languages, edited dislaying the programming languages as well for users, events and projects. Also removed old attr_accessor for the checkbox tagging.
edited tests for projects programming language tags. Made some changes to the users, and events specs in regards to programming language tags. Moved projects programmings cucumber tests into programmings feature where it is currently commented out with the others.
Merge branch 'phase_three'