bug fixes
- fix tint() for capture
- fixes to p5.MediaElement
- fix to mouse wheel event
features
- child() returns array of children if called with no args
- add top level help warnings for random(), color() outside setup/draw
- added tests, optimized run time
- added modernizr.js to test suite to check browser functionality before running tests
- added ellipsoid
documentation
- added fault tolerance for failed examples in ref pages
- fixed frameRate() example
- remove duplicate references files in docs folder
- setup helpers.js and grunt tasks to handle building local dev vs production versions of the reference
workflow
- add preliminary saucelabs integration
- update to p5.sound