plain-vanilla-games/SlackTextViewController — pull request #1 by johannth (2014-11-26 18:36:12+00:00)
Title: Added a couple of customization hooks which allow for easier subclassing

Hooks:
+ Possible to configure the colors and fonts of the character limit label.
+ Possible to easily swap out SLKTextInputBar by a subclass.
+ Possible to configure a new autolayout system for SLKTextInputBar.