Optimizing BiDi UI
Merge pull request #175 from ebraminio/master

Optimizing BiDi UI
Initial mockup for mobile version
Add feed navigation
Show stories (titles only at the moment)
Include AngularJS' Sanitize module
Use ngSanitize
Show story content
Better back symbol
Reset story list state when it's open
Send link via email
Mark read/unread
Mark listed items read
Show next story
Update styles
Show logout link
Use the real list-feeds address
Better feed navigation handling
Reload feed list if the opml changes
Refresh button