changed time in metrics from seconds to miliseconds

Hello @sjkaliski, 

Please review the following commits I made in branch 'thebyrd-time-in-ms'.

7f966ff437a6a4e187a28ce028015f93617fef7d (2013-11-17 16:53:25 -0500)
changed time in metrics from seconds to miliseconds


R=@sjkaliski