Removing files that are no longer needed in the resource folder.

.gulp/templates/runner-files.json

@@ -331,6 +331,7 @@
       "{0}/MonoGame.Framework.dll",
       "{0}/MoonSharp.Interpreter.dll",
       "{0}/System.Runtime.Serialization.Formatters.dll",
-      "{0}/System.Runtime.Serialization.Json.dll"
+      "{0}/System.Runtime.Serialization.Json.dll",
+      "{0}/TextCopy.dll"
     ]
 }