UC整合

1
Merge branch 'master' into robin
登录注册
Merge branch 'master' into robin

Conflicts:
	common/modules/user/controllers/RecoveryController.php
	common/modules/user/controllers/RegistrationController.php
sss
Merge branch 'master' into robin
UC应用间同步登录登出

sync
向UC发送同步登录请求
1
Merge commit 'bed3d6ac1ac261982cb7d2cf4dafdcb42b17cb86'
合并robin分支，后台登陆可用