Initial version of Powermatcher websockets for remote communication.
Merge remote-tracking branch 'origin/development' into development_hans
Added logback configuration
Added re-connect task and cleaned up connect/disconnect for matcherendpointproxy and agentendpointproxy.
Updated configuration parameters proxy agents and added marketbasis and clusterid synchronisation
Added querystring support for websocket connections
Removed old releaserepo (shouldn't be in git)
Let the Endpoints extend the Agent. Fixes #102
Big cleanup of all the old repositories
Added BaseDeviceAgent
Added bidReference to the toString of the Price object
Fixed the versions in the bndrun files
Added setting the clusterId of the concentrator
Removed the observableId from the ObservableAgent

Also it now extends the Agent interface (so you can use the agentId)
Also improved the naming of members of the Concentrator
Made the Concentrator easily extensible
Fixed the reference to the release repository
Added the aggregated bid to the transformPrice method
Added AgentEventLogger as a base Logger and refactored CsvAgentEventLogger to inherit from it
Near final version of matcherendpoint and agentendpoint proxy and websocket implementation
Merge branch 'development' of https://github.com/flexiblepower/powermatcher into development_hans