refactor a good bit of stuff for better dependency injection

fix regular expression for T6 log parsing

SharedLibraryCore/Interfaces/IGameServerInstanceFactory.cs

@@ -0,0 +1,18 @@
+using SharedLibraryCore.Configuration;
+
+namespace SharedLibraryCore.Interfaces
+{
+    /// <summary>
+    /// defines the capabilities of game server instance factory
+    /// </summary>
+    public interface IGameServerInstanceFactory
+    {
+        /// <summary>
+        /// creates the instance of a game server
+        /// </summary>
+        /// <param name="config">server configuration</param>
+        /// <param name="manager">application manager</param>
+        /// <returns></returns>
+        Server CreateServer(ServerConfiguration config, IManager manager);
+    }
+}