Merge branch 'dev'
Updated README
Bump version
Update binary files
Fixed shouldAnimate
Made BaseAdapterDecorator implement SectionIndexer
Merge branch 'master' into dev
Cleanup
Update README.md

Changed .jar file link from 2.1 to 2.2
Merge pull request #25 from Informaticore/patch-1

Update README.md
Fixed NullPointerException in getView of ContextualUndoAdapter
Merge pull request #27 from Informaticore/master

Fixed NullPointerException in getView of ContextualUndoAdapter
Merge branch 'master' of https://github.com/nhaarman/ListViewAnimations into dev
Bump version
Update binaries
Fixed another nullpointer
Bump version
Updated binaries