更新了头部下拉菜单bug
注册页面修改
更新了注册页面和文章页面
register
delete back button
article detail
头部更新
fix the link
Merge remote-tracking branch 'refs/remotes/origin/master'

Conflicts:
	aijianmei_back/apps/index/Lib/Action/IndexAction.class.php
fix the link
tesing
Merge remote-tracking branch 'refs/remotes/origin/master'
fix banner picture link
智力
Merge remote-tracking branch 'refs/remotes/origin/master'
update banner picture,update some css &js in back
for 智力
Merge remote-tracking branch 'refs/remotes/origin/master'
for 啊冬
修改了锻炼1页面的视频分类选择部分