added left and right swiping, added regret swipe
modified demo
fixed example
added ability to move the y-axis
forgot to change the main file..oops
added flipping of cards on tap
added flip faces
updated documentation
changed _rAF to requestAnimationFrame
Merge branch 'master' of github.com:DaleWebb/ionic-contrib-swipe-cards

Conflicts:
	ionic.swipecards.js
Fix for ionic-1.0.0.beta12