ready to modify steps
Merge remote-tracking branch 'origin/dev' into steps

Conflicts:
	build/css/sui-all.min.css
	build/css/sui.min.css
modify steps color
 Merge branch 'steps' into 'dev'

Steps

steps更新颜色 我自己给merge了
add new types of pagination
rm .package
fix color
Merge branch 'dev' into pagination
rm build files
add lefpadding in nav-tabs
Merge remote-tracking branch 'sui/dev' into dev

Conflicts:
	docs/templates/pagination.jade
	less/pagination.less
	less/steps.less
	less/variables.less