chore(bower): relax angular dependency, minor cleanup
Merge pull request #108 from mgcrea/patch-bower

chore(bower): relax angular dependency, minor cleanup
chore: update bower to angular-carousel
fix(swipeEnd): prevent buttons inside slider to trigger swipeEnd
Buttons inside slider (like prev/next buttons) can trigger the swipeEnd event on click (because of touchend/mouseup from $swipe).
This cause the slider to stand on some browsers, even if the index is updated.
Closes #115
Merge pull request #116 from leeroybrun/master

fix(swipeEnd): prevent buttons inside slider to trigger swipeEnd
fix: remove 'stopPropagation' calls in 'rn-carousel' directive.
fix: prevent exception when bufering not nough slides
chore: bump to 0.2