add ga
mv ga 2 head
fix ga bug
fix wqui url
update docs: sui->wqui
add icon-enter
update readme
Merge remote-tracking branch 'sui/dev' into dev

Conflicts:
	docs/templates/icons.jade
ready to modify steps
Merge remote-tracking branch 'origin/dev' into steps

Conflicts:
	build/css/sui-all.min.css
	build/css/sui.min.css
update downloadlink to build
Merge remote-tracking branch 'sui/dev' into dev

Conflicts:
	docs/templates/download.jade
modify steps color
 Merge branch 'steps' into 'dev'

Steps

steps更新颜色 我自己给merge了
refactor tab-navbar border color
fix btn doc bug
set form xfat fontsize 14px
change tooltip type normal -> default
add new types of pagination
update progress: use background instead of border