Application module

This is an extension of a column module but it's specifically for application processing time.

Includes a new target view that calculates a percentage of met applications against the target.

https://www.pivotaltracker.com/n/projects/911872/stories/77974996

It could be nicer but we're waiting on the data being flatter from backdrop.
Is there some way to generalise this? @theotherurmy might have some comments. The idea is that we have a pinned upper bounded number, and a series of bars that sum up to a total value of this `thing` which might be something like 'amount of spades broken'.