Updated SFBillService retrieval of fields for list and individual object requests. When requesting single bill object, sponsor object is retrieved and converted to Legislator object.
Updated SFBillService retrieval of fields for list and individual object requests. When requesting single bill object, sponsor object is retrieved and converted to Legislator object.

sunlightlabs/congress-ios,sunlightlabs/congress-ios,sunlightlabs/congress-ios