always refresh when in dev env.
sass support
node dep upgraded to 0.10.x (node-sass)
fix travis node version.
always refresh when in dev env.
switched so JSHint.
Stylus Support
less support.
minify support for amd.
minify support for commonjs.
minify support for sass.
minify support for less.
minify support for stylus.
deps adjustment.
added .gitattributes.
lint for release.
automatically minify in production env.