Reorganize Modules as public/private files so that we can specify which public headers should be used for documentation generated by CocoaPods.
Adds creen cast thumbnail
Update README.mdown
Fixes Crash with CKBarButtonItem KVO observer unregistration
Merge branch 'master' of https://github.com/wherecloud/AppCoreKit
CKBarButtonItem - fixes Crash when unregistering observers in case the UIBarButtonItem was created in navigationItem from the stylesheets.
CKBarButtonItem - Changes the way we forward the target/action to the parent UIBarButtonItem target/action in case the button has been created from the stylesheets.
Increments version.