1st pass at unified comment detail (not integrated yet)
2nd pass at unified comment detail (minor integration)
3rd pass at unified comment detail - replies & moderation now work
4th pass at unified comment detail - removed CommentFragment and replaced it with CommentDetailFragment
Added animated message bar to comment detail
Improved animation when approving a comment
Moved message bar to separate include layout, added MessageBarUtils
Refactored existing comment code
Comment moderation and reply now uses REST rather than XMLRPC
1st pass at showing comment detail from notification
Comment box layout now has its own progress bar
Code cleanup related to comments, better integration between comment detail & notification list
Merge branch 'develop' into feature/native-reader
Revert "Merge branch 'develop' into feature/native-reader"

This reverts commit 2843579133162f78150388f30ba3fedd10e4b9f1.
Fixed handling of emoticons and images in comment content, avatars now faded in and retrieved from note when available.
Tapping avatar/name in comment detail now shows author's home page (when available)
First pass at cleaning up comment list
2nd pass at cleaning up comment list
3rd pass at cleaning up comment list
Merge branch 'feature/native-reader' into feature/comment-unification