added cuke and rspec tests for nil email
inplemented checks on display_name to pass new tests
stubbing out youtube requests
cleaning up project and user controllers
refactoring youtube helpers
refactoring videos rendering
Adding youtube_user_name to User model
refactoring youtube stubbing
refactoring youtube methods in user_helper
cucs + steps for Project related videos
Merge pull request #236 from YaroSpace/events_list

Projects and User videos
merged new step definition for 3rd party auth
fixed a mistake in my merge conflict resolution
restored lost gplus token stub
fix for youtube slowdowns

limited youtube calls to one call with 50 results
escaped spaces with +  and put query parameters in single and double quotes
travis?
ux chenges - they truly SUCK! added HOA button to events show page. Got cokes to go GREEN
Merge pull request #239 from PeteBoucher/auth-bug

GitHub oauth bugfix
Merge pull request #240 from YaroSpace/events_list

Fix for youtube slowdowns
merged with upstream 1