Beginning implementation of "size" in Ballot
Created DecryptedResult model for server + some tallying fixes
Finished functionality for publishing precincts. Still not tested, but DecryptedResult model is done.
Merge remote-tracking branch 'origin/BallotSize' into WebserverRevision
Added RaceResult to try to organise decrypted results by races. Need to implement race names, so changed some functionality in WebServerTallier.