total_allocation_hours no longer accurate field name

[jduss4]

While updating a timecard's utilization to include weekly allocation (commit), timecard.total_weekly_allocation was changed to include only billable projects. This means that both timecard.total_weekly_allocation and timecard.total_allocation_hours now do not include the "total" weekly allocation but rather, only those billable projects.

This makes the field names a little confusing to work with, and we may want to rename them in order to more accurately reflect their contents.

[jduss4]

Tagging @kingcomma for awareness

[alexbielen]

Discussed with Jess and we feel this is low priority but still a good idea to fix at some point.

We're going to move this into the TLC Icebox for now. In the meantime, if you find another way to get this work done feel free to choose that path. If you do find a different path to getting the work done and no longer want TLC crew help, please remove the issue from our project board.