Changes to User/extraclean

• 2016-01-13 14:11:06 UTC (jserv): fix format
• 2016-01-11 09:50:22 UTC (extraclean): 4
• 2016-01-11 09:49:44 UTC (extraclean): 3
• 2016-01-11 09:47:39 UTC (extraclean): 2
• 2016-01-11 09:46:19 UTC (extraclean): 第一次大致上地編輯