Merge pull request #9 from mikephoran/master

Bills API Testing
Modified upcomingVotes page to include local representatives
Added Top Donors
Added top donors by industry and sector
Updated getBills test url
Merge pull request #12 from ateich/master

Added Top Donors by Contributor, Sector, and Industry
Adding additional API Tests
Added API tests, Fixed .constants in Services
Added API Tests and Fixed .constants