Working on fixing the demos so that they load the widget definitions from
the server, allowing them to be run on a single-host demo site as well as
the grunt test server.
Made the single-host widget def use the same size as the default one
Merge branch 'fixingDemos'
Removed reference to undefined value in receiveFromRouter that was causing tests to fail
Fixed dependency loop in metrics, added jquery where needed
Merge branch 'master' into feature-ParticipantPacketPermission