Removed the two methods from Application controller which were redundant -

Removed the two methods from Application controller which were redundant -
 the main version are in the graph controller. Started to add a borda bar
graph results method, when it came to our attention that the borda method
was most likely broken, counting only the most recent vote. Have added an attr_reader :election to Class Electionresults in rubyvote. About to attempt to fix the Borda method.