make avatars optional and off by default
add option to prevent scrolling to the bottom while the user is scrolling
Add subtitle support to put names under bubles or whatever
update documentation to reflect changes
bump version
Merge pull request #49 from alecgorge/master

Improvements to avatar default, user scrolling, add subtitle support
update ignore. use asset catalog in Xcode5.
Merge branch 'master' of https://github.com/jessesquires/MessagesTableViewController
remove duplicate images. optmize all PNGs.
cleanup and refactoring. update comment headers. break up categories. prefix categories to avoid naming collisions
more refactoring and clean up
add JSMessageTextView
cleanup and refactoring
fix import
commit
refactoring
tweak image drawing
refactor bubble message cell. fix layout bugs. new policies. refactor delegate and datasource methods.
refactoring.
refactoring