UI体验优化
ff 兼容性调整
by zhanyi01
by zhanyi01
Merge branch 'dev' of https://github.com/kitygraph/kityminder into dev

Conflicts:
	src/ui/dropmenu.js
kityminder.css
Merge branch 'dev' of https://github.com/kitygraph/kityminder into dev
ff 兼容性（高度100%问题）
ie compatility
Merge branch 'gh-pages' into dev
restore social.js
restore
merge
merge
kity update
kity update
kity
Merge branch 'dev' into gh-pages
dist