v2.7.0
v2.7.1
Revert UIToolbars
Merge commit 'a8d0f11da21e780037eb8749c738b7eaebb8f7a9' into moneymail

Conflicts:
	Resources/en.lproj/Localizable.strings
	Sources/ReaderMainToolbar.m
	Sources/ReaderViewController.h
	Sources/ReaderViewController.m
	Sources/ThumbsViewController.m
Prefer status bar visible
Expose background color, title fixes.
Attempt at fixing inline pdf bug. and ui fix.
Fix toolbar/pagebar alpha on iOS 7