feat(circle): add ‚circle-counter-clockwise'  and circle-‚clockwise' directives
chore(Readme): add circle examples to the readme
chore(circleTest): remove ddescribe
refactor(leapFn): seperate gestureMovement into two API functions
Merge pull request #38 from angular-leap/circle-direction

feat(circle): add circle-counter-clockwise' and circle-‚clockwise' directies