Users are displayed as connected if hub is restarted

[hjpotter92]

If the hub is restarted suddenly either because of power failure or some other reasons; the entries in user logs table isn't updated. So, if a user was connected to the hub before restart, userinfo command displays Still connected more than once. For eg.

1. (5.0)_Sinister™

   | IP History:
   |  10.*.*.*          From: 2013-06-14 05:59:10          To: Still connected
   |  10.*.*.*          From: 2013-06-13 14:44:57          To: Still connected
   |  10.*.*.*          From: 2013-06-13 12:26:21          To: 2013-06-13 14:43:03
   |  10.*.*.*          From: 2013-06-13 10:22:45          To: 2013-06-13 12:24:36
   |  10.*.*.*          From: 2013-06-12 21:56:45          To: 2013-06-13 10:20:49
   

2. GTX_465

   | IP History:
   |  10.*.*.*          From: 2013-06-14 16:07:22          To: Still connected
   |  10.*.*.*          From: 2013-06-14 11:35:57          To: 2013-06-14 16:03:39
   |  10.*.*.*          From: 2013-06-14 09:30:19          To: 2013-06-14 10:38:29
   |  10.*.*.*          From: 2013-06-14 09:11:22          To: 2013-06-14 09:29:53
   |  10.*.*.*          From: 2013-06-13 13:05:20          To: Still connected
   |  10.*.*.*          From: 2013-06-13 13:02:16          To: 2013-06-13 13:02:22
   

PS:

The last hub restart was 2013-06-14 05:50:25.