customTransitioning
changes
added call to context at update and finish interaction witch fixed the problem
working example with CAAnimation
initial implementation idea for backwards animation
back animation problem
clean up last bugs
removing recognizer
Custom implementation of UIPercentDrivenTransitioning
Merge branch 'refs/heads/CustonPercentDrivenTransition'

Conflicts:
	InteractiveTransition/SCTransition.m
layer speed return to 1.0
updating readme
readme update
readme