Added ability to add pan gesture recogniser to the top view snapshot. This is useful when you cannot add panGesture to the main view but to a sub view (e.g. navigation bar) instead.
Check to see if the resetStrategy is ECPanning (Thanks light force!)
Keep frame of the top view

Set the views frame of the new top view controller to the frame of
the previous one, so that the top view controller can be changed if
it is anchored at the side.
Add notifications for UnderLeftWillDisappear and UnderRightWillDisappear
Merge pull request #29 from thomashempel/master

Adding notifications for left or right will disappear
Merge pull request #27 from anagromataf/feature/keep-top-view-frame

Keep frame of the top view
improve horizontal translation from panGesture
Add notification for top will reset
Merge pull request #18 from justjimmy/master

Issue #17
whitespace
Merge branch 'sovanna_master'
Move code from AppDelegate to InitialViewController
Add podspec
Use updated email address
Change unsafe_unretained property declarations to using assign. Fixes #47.
Fix under navigation controller animations
Whitespace
Smoother panning when transitioning between showing under left/right
podspecs belong in the CocoaPods/Specs project
Add shouldAllowPanningPastAnchor property