Karma cleanup, spec reporter
Add karma.conf.js to jshint
Use jshint ignores option instead
update jshint
Fix tavis yaml, manually merge #486
Merge branch 'master' into dev
Merge branch 'karma-fix' of github.com:drkibitz/pixi.js into drkibitz-karma-fix
Merge branch 'drkibitz-karma-fix' into dev
Fixing a bug with tint RGB rounding; it was previously not working at all.
Merge pull request #494 from mattdesl/fix-tint-rounding

Fixing RGB Tint Rounding
Removed visible count reference as its no longer used
Merge branch 'dev' of https://github.com/GoodBoyDigital/pixi.js into dev

Conflicts:
	bin/pixi.dev.js
	bin/pixi.js
Fixes #503 PIXI.Graphics now renders its Children
Tweaked Graphics to only flush SpriteBatch if it has children to render
Fixed major issue with removeChild
minor tweaks
Merge branch 'dev'
updated bin files
Merge branch 'master' of https://github.com/GoodBoyDigital/pixi.js