adding the new twitter type enum value for collection editor
Bump to v2.7.1
Merge pull request #147 from Livefyre/kt4ce

adding the new twitter type enum value for collection editor
Fix bug with empty collection.
Fix bug where modal would look ugly
Bump to v2.7.2
Merge pull request #182 from Livefyre/modal-overflow-bug

Fix bug where modal would look ugly
When adding votes, only count it if it's not already in the list
Updating unit tests
Merge pull request #183 from Livefyre/i_vote_dupes

When adding votes, only count it if it's not already in the list
Should check to make sure the callback exists before using it.
Don't use underscore in var name
Fix modal hide bug where body's overflow is hidden
Remove setting overflow to auto, as it's already done in #hide method
New button and command components.
Adding my base command for when authorization is required.
Fixes to work with streamhub-input.
Add buttons programatically to each content source view
Add extended HubButton. Move default buttons of like/reply/share into ContentView
Hide reply button for now. Fix positioning of like button icon