How to treat a Material Request, ended by an Expense Claim Report?

[joshiparthin]

I think this discussion should help:

Purchase Invoice for Business Expenses

This is a personal frustration of mine, so I fixed it. I am working on getting it into the core, but I have other dependencies in front of it that need to make it in, which is currently an open pull request. @FinForce Liyakat, it’d be good to review what I’m up to with another credits-and-debits guy before I make a pull request.