Note: Adds Helpers
Adds new WPStyleGuide color for Notifications
Adds NoteAction and NoteBodyItem helper classes. Moving XMLParserCollecter to its own file
NotificationsFollowTableViewCell: Adding callback block
WPStyleGuide: Adding new Notification Colors
NotificationsFollowTableViewCell: Adding callback block
NotificationsFollowTableViewCell: Fixes invalid ivar
WPTableHeaderViewCell: Adds helper class!
WPTableHeaderViewCell: Shrinking font size
NotificationsFollowTableViewCell: Nuked unused method
NotificationsFollowDetailViewController: Minor style updates
NotificationsFollowDetailViewController: Nukes magic numbers. Part #1
NotificationsFollowDetailViewController: Filtering redundant NoteBodyItem
NotificationsFollowDetailViewController: Wires new WPTableHeaderViewCell class
NotificationsFollowDetailViewController: Shifting 100% to TableView
NotificationsFollowDetailViewController: New tableView delegate methods!
NotificationsFollowDetailViewController: Refreshing the note after Toggling Follow
NotificationsFollow: Minor Style Updates
Merge remote-tracking branch 'origin/develop' into issue/1054-improving-comment-like-notification-ui

Conflicts:
	WordPress/Classes/Note.h
	WordPress/Classes/Note.m
NoteBodyItem: Style update