添加登录清理BrowseRecord

Change-Id: Id36ed3fe7d37efb27dd163fb6c7d11159bf655f2
解决后台log分页以及其他小问题

Change-Id: I74c6da768f6a1870e20ef497f8ba8493dd4027e8
冲突修复--后台日志
Merge branch 'master' of https://github.com/Hahn-/GdutExchange.git

Conflicts:
	Public/js/admin/logmanage.js

Change-Id: Ie2021c63eae43439391a184332babb2d354783aa