NotificationSettings: Nukes duplicated save code
NotificationSettings: Code cleanup
NotificationSettings: Nukes old mute settings
* Show a yellowish note icon background for unapproved comments
* Removed `const` from the note keys to fix a build warning.
* Chaned `refreshBackgrounds()` to be run from each `layoutSubviews()` call.
NotificationSettings: Replaces inline string
NotificationSettings: Bypassing foreverKey from reset helper
Ensure we have a valid group before checking the comment status.
Removed an extra space.
NotificationSettings: Fixes pull to refresh flicker
Code review updates
Small iPad fixes to blog picker.
Add reader tests for like, comment, and reblog.
Simplified view hierarchy to make it accessible and testable.
Merge remote-tracking branch 'origin/develop' into issues/1924-like-reader-comment
Toggle like status for comment logic moved to CommentService
CommentViewController uses the new toggleLikeStatus method in CommentService
Add tests for follow, alternate feeds and add tag.
Add UITest for notification screen open.
Add test to approve comment notification.
Merge pull request #2559 from wordpress-mobile/issue/editor-navbar-stuff

New editor Navbar fixes