Changed the way hours for resources are calculated.

Instead of only counting the hours written on tickets that have been created today, I now calculate all time entries of today, independent of the tickets.

This should solve the issues a lot of users are having with the numbers appearing to be off, since they compare them with the timesheets in Autotask (which is a logical thing to do).
Upgraded the version for the final RC
For some reason I thought the tinyint size was the problem, but it should have been a int(10) like all the ID's.
Closes #22
Close #25