add creditObj, invObj, and paymentObj
add pay add proc
not going to set on new, just going to set fields after
del redudant invadd class
pre delete list proc - no need
del unneeded list proc and added txnid filter for queries
add ret ele section to queries

add customer query
custom inv moved to new proc
code transition for custom invoice finished

add customer add and mod rq subs
d
unpaid table moved to new
function to convert inv query into invObjs
use credit complete

adding use overpayment when decided i need linked txn class for inv query
base procedures all written.