Request Handler

The request handler handles requests received from the HTTP Listener.

For now, the verb is taken into account, but for sementics we will use the GET or POST where appropriate.

The current requests supported are:

Verb	Endpoint	Goal
GET	/state	Get the state of SimopsConnect
POST	/start	Start the requests loop to FS, takes the UserId into state
POST	/stop	Stop the requests
GET	/debug-mq	Debug