matchmaker-integration: Added correct cloud-based URLs to statistical and rule-based matchmakers. Adjusted port number of matchMakerProxy to 8083. Corrected references to statistical matchMakers from preference sets
Merge remote-tracking branch 'amb26/matchmaker-integration' into review2

* amb26/matchmaker-integration:
  matchmaker-integration: Added correct cloud-based URLs to statistical and rule-based matchmakers. Adjusted port number of matchMakerProxy to 8083. Corrected references to statistical matchMakers from preference sets