On branch master
 Changes to be committed: add compatible to older API with nineoldandroids.
	modified:   FloatingActionButton-Sample/gen/com/faizmalkani/floatingactionbutton/BuildConfig.java
	modified:   FloatingActionButton/gen/com/faizmalkani/floatingactionbutton/BuildConfig.java
	modified:   FloatingActionButton/src/com/faizmalkani/floatingactionbutton/Fab.java
	new file:   FloatingActionButton/src/com/faizmalkani/floatingactionbutton/FabUtils.java