Bump cloudfoundry/cloud_controller_ng:

  Jesse Zhang and Matthew Horan:
     requiring api_presenter to possibly fix test failure ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/10631384 )
     remove dead code ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/10630869 )
  Ian Lesperance and Jesse Zhang:
     Load catalog when registering service broker ( Travis Unknown )
     Include query string when making GET requests ( Travis Unknown )
     Inject broker dependency into the registration ( Travis Unknown )
     Present the broker instead of the registration ( Travis Unknown )
  David Julia and Ian Lesperance:
     Check the service broker catalog on registration ( Travis Unknown )
     Refactor initial service broker registration ( Travis Unknown )