fix podspec. close #449
Update JSQMessage.m
move status bar notification handling to keyboard controller
refactor keyboard delegate/notification methods to single notify helper method
update collection view docs
remove status bar notifications from keyboard controller, re-add to view controller. fix in-call status bar layout issues. close #434
remove duplicate layout constraints in xibs. close #264
version nums
fix import
Again fix for the pan-to-dismiss opaque navBars
Better algorithm for determining the new keyboard frame
I changed a value that I shouldn't have
Touch is handled on UIWindow coordinates
Changes proposed in PR
adjust toolbar constraints
fix demo
fix toolbar constraint issues and button widths not setting properly. fixes #460
move collection view delegate and data source definitions to their own header files to clean up collection view header.
move JSQMessagesCollectionViewCellDelegate implementation from controller to collectionView
reset cell text on prepareForReuse. #316