add some page
Merge branch 'master' of github.com:Gashington/mvisa.loc

Conflicts:
	dev/css/main.css
	dev/css/widgets.css
	dev/img/bg/sprite.png
	dev/includes/whyus.html
	dev/index.html
	dev/jade/includes/whyus.jade
	dev/jade/index.jade
	dev/jade/layout.jade
	dev/jade/visaform.jade
	dev/js/main.js
	dev/js/plugins.js
	dev/layout.html
	dev/stylus/main.styl
	dev/stylus/mixin/sprite.styl
	dev/stylus/widgets.styl
	dev/visaform.html