Initial liking patch
Fix addbutton bug
Add auth example
http-client ._getHost generates correct host when network is livefyre.com and environment is not specified
Make streamhub-sdk/auth use standalone 'auth' library if avail. Add auth demo
Add AuthRequiredCommand
Liking
Add tests for like button
Refactoring
Add tests for updating like button label when add/remove opine
Undo removing of livefyre content enum
Prevent user from liking own content
canExecute checks auth.hasDelegate(). When delegate is set, enable auth-required-command
Fix merge bugs
Remove #render from InstagramContentView
Check for 'login' delegate in AuthRequiredCommmand#canExecute
Remove unused callback on liker.like and liker.unlike
Code review fixes
Add Sharer#hasDelegate, and check before adding a shareCommand in ContentViewFactory
Our ContentViewFactory will create a liker for you if one is not provided