Start migrating A/R index
Tweak recent collections report
AR Tasks to haml/bootstrap
Revise billing summary
Billing summary
Rename invoicepayments to payments
More renaming
Finalize change to payments
Move received payments report to Payments controller
Update migration
Fix specs/views
First use of bootstrap modal
Update layout
Profitability
Update refunds
Get rid of no-sticky-headers
Merge branch 'bpa-ar'