Removed the "Online Time" info in the user profile.
Removed the "Online Time" info in the user profile.

SeanChen0617/flaskbb-1,realityone/flaskbb,China-jp/flaskbb,lucius-feng/flaskbb,emile2016/flaskbb,dromanow/flaskbb,SeanChen0617/flaskbb,realityone/flaskbb,SeanChen0617/flaskbb-1,emile2016/flaskbb,zky001/flaskbb,zky001/flaskbb,qitianchan/flaskbb,realityone/flaskbb,SeanChen0617/flaskbb-1,qitianchan/flaskbb,SeanChen0617/flaskbb,Aaron1992/flaskbb,lucius-feng/flaskbb,dromanow/flaskbb,zky001/flaskbb,lucius-feng/flaskbb,dromanow/flaskbb,China-jp/flaskbb,China-jp/flaskbb,SeanChen0617/flaskbb,Aaron1992/flaskbb,emile2016/flaskbb,Aaron1992/flaskbb,qitianchan/flaskbb