Updated iOS 6 adoption rate URL in README
Merge pull request #420 from ranunez/master

Updated iOS 6 adoption rate URL in README
add support for an additional top content inset. close #325
update demo to have a “first received” message. ref #413
new APIs for responding to different cell tap events. issue #374. update demo.
update version nums
Added dummy for JSQMessagesCollectionViewDelegateFlowLayout method
Merge pull request #428 from trakov/master

Added new optional delegate methods for JSQMessagesCollectionViewDelegateFlowLayout
use uppercaseStringWithLocale: close #427
version nums
Merge remote-tracking branch 'upstream/master'