Update UIExpandingTextView.m

add intrinsicContentSize function for support autolayout
Use a lighter blue link color on pending messages and collapsed messages and fix a crash
Fix display of expanded netsplit events
Fix a bug where nick change -> part/quit would incorrectly display as popped in
helptlr
Improve VoiceOver support
Support server channel privmsg notifications
iOS 7 Dynamic Text in the message table
Merge branch 'master' of github.com:irccloud/ios
Dynamic Text in the users list
Dynamic Text in the buffers list
Don't speak unread messages while scrolled up
Version bump
Don't speak new messages sent by yourself
Better positioning of the timestamp and the expand/collapse indicator using Dynamic Text
Multiply the system font size by 0.8 in the messages table
Use the same font style for read and unread channels, just add a bold trait to unread
Reduce the users list font 20%
Clear the cached formatted strings and fonts when resuming the app, closes #121
Make VoiceOver prounounce the app name correctly