build script - recreate www/joint folder
change gitignore to append utests
add utests
Merge pull request #42 from timl/patch-1
keep elements from jumping around when clicked
Merge pull request #43 from cpettitt/master
Merge pull request #29 from LiorZ/master
_callbacks was on Joint.prototype - not enablin...
Merge pull request #41 from areel/master
Merge pull request #24 from jkdaza/patch-1
Merge pull request #49 from neonnds/master