this project worked as several purpose:
1. As an WebApi Implementor of DeviceProcessor.UniversalApi.ICommunicationProvider 
	the class AspNetCoreWebApiCommunicatorProvider take the resposibility, and be discovered at start of LiteFccCore.

2. Host a Mqtt server for servicing the default Universal Api MqttCommunicatorProvider.
	the purpose doing this in this project is the browser javascript client need websocket to connect to a mqtt server, and this type of server must be
	hosted inside a ASP.NET CORE web project.
3. As the Control panel of LiteFccCore
	we can do this by a seprate project, but for now, i use this project for easy.
	the feature is still very limited, now only has a page of Index.cshtml + WebApi + MqttApi helper page.