Merge pull request #5 from craigspaeth/master

Fixes & docs
Merge pull request #6 from craigspaeth/master

cleanup
Merge pull request #7 from craigspaeth/master

check if clicked is element
Update README.md
Update README.md
Update README.md
Merge branch 'gh-pages' of github.com:artsy/scroll-frame into gh-pages

Conflicts:
	README.md