* Added RCON dotnet submodule
* RCON Manager
* RCON works
* Switched inter-thread passing from tasks callbacks to BlockingCollection
* Cleanup
* Config based rcon port and password
* RCON is disabled by default in config
* Added SanAndreasUnity.RCON namespace to CommandInterpreter
* Pass command to main thread first and report progress afterwards
* Minor cleanup
* Removed InvalidOperationException as it was never possible
* Moved OnLoaderFinished code in RCONManager
* Added RCONManager script to prefab
* Added meta files
