Cleanup, a little more, user tracking by date sorting using the date field.  Adds the date as a separate column to the report.  Add's a saving component to the user field in host class.  Maybe to use Host->addUser() type method?

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@1913 71f96598-fa45-0410-b640-bcd6f8691b32