Update to use non deprecated Netty method for reporting unsupported WebSocket version
LIVEOAK-492 Unable to remove Application Resources
 - We're not able to set Mode.REMOVE on ServiceControllers that we retrieve from the ServiceRegistry, so we need to get the ServiceController from itself.
 - Move the Config service for the Resource to be installed under the ApplicationExtension so that removal takes it also
LIVEOAK-471: fixing link to json.org
LIVEOAK-481: fixing json extension in export
LIVEOAK-507: Fixing console part of redundant stomp calls
Merge pull request #314 from vrockai/master

Various console fixes