updating paypal account name
attrreaders
adding invoices table, model and spec
establishing polymorphic association between lineitems and orders/invoices
removing orderid from line_items and establishing polymorphoic relationship
typo
removing default value from lineitemable type
set po number action
invoice now converts to an easy data structure for qb module
adding support to create new po STILL have issues with API
added methods to save expense to qbo
Merge pull request #47 from SunnyIzr/add-expenses-and-invoices

Add expenses and invoices