Redo Sankey with new data from openbudget.ri.gov.
Function data will replace Fund data as is not available.
v1 Sankey will flow from Revenue Source > Gov Function > Agency
v2 Full blown Sankey will flow from Revenue Source > Gov Function > Agency > Program > ExpenseType
2015 and 2016 test data here https://drive.google.com/open?id=0B9WwsVAN_QF5flVjcV9FMFlSbXpua29NTHdxN29rY2VhN3l2MWlpSjN0UDJZTmZUZXdZWDA&authuser=0