jessesquires/JSQMessagesViewController — pull request #532 by walsh2000 (2014-10-07 04:43:45+00:00)
Title: Refactor JSQMessageBubbleImageFactory to facilitate subclassing

@jessesquires

What do you think about this small refactor?
It allows developers to leverage all the logic inside JSQMessageBubbleImageFactory and still supply a custom image & insets.