executing function in separate thread

[mkind]

Currently the remote function is not executed in a separate thread seen in the following listing shows.

...
# Send execution validation
response.result = msg.arguments[0]
self._rpc.send(response)
result = fun(call.get_method_args())
# Send Result
msg_result = MRequest()
...

We should change this in order to implement a proper management and enable killing of plugins.

[bontric]

This is related to #7
Will implement this without the ability to "kill" single threads. Further discussion is required

Further discussions in #7