Comment 2 for bug 1630271

Here's another branch with an Acquisitions Invoice Summary view that does totaling for the various amounts (similar to what is visible on the page in the staff client invoice view:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/csharp/lp1630271_acq_invoice_summary_view