Built threadsafe collection for running asynchronous operations on clients

Fixed enqueuing and dequeuing of messages
Made http routes asynchronous to support long running operations without delays

MTSC.UnitTests/LongRunningModule.cs

@@ -0,0 +1,16 @@
+using MTSC.Common.Http;
+using MTSC.Common.Http.RoutingModules;
+using MTSC.ServerSide;
+using System.Threading.Tasks;
+
+namespace MTSC.UnitTests
+{
+    public class LongRunningModule : HttpRouteBase
+    {
+        public async override Task<HttpResponse> HandleRequest(HttpRequest request, ClientData client, Server server)
+        {
+            await Task.Delay(5000);
+            return new HttpResponse { StatusCode = HttpMessage.StatusCodes.OK };
+        }
+    }
+}