MIRTH-2849: Added Javadocs to classes.
Renamed ChannelState to DeployedState since connectors use it too. These are states that are only used by deployed components. Connector state changes now also dispatch a DeployedState event.

Renamed ChannelEvent (and all related classes) to DeployedStateEvent.

Renamed ConnectorEvent (and all related classes) to ConnectionStatusEvent to more accurately describes its intended use.

Updated WebAdmin classpath to reference the donkey model and mirth client core directly instead of referencing jars. 

MIRTH-2897
MIRTH-2898