Update and rename README to README.md
Update README.md
Pass in Sugar URL instead of hardcoding it.
Begin RevenueLineItem objects.
Basic ProductTemplate addition.
Merge branch 'develop' into feature/relationship_line_items
Fix product webhook such that it accepts products array instead of single product from Hub.
Beginning work on RevenueLineItems.
Merge branch 'feature/relationship_line_items' into develop
Merge branch 'develop'