C# Entity Scrips now working(OnInit, update, destroy) [ Broke reloading]

- added UI button to generate a .sln in the games folder
- added UI for adding new component and drag n drop .cs file
- added modular Core API module system

Editor/src/Windows/FileSystemUI.cpp

@@ -274,6 +274,10 @@ namespace Nuake
             {
                 dragType = "_Script";
             }
+            else if (fileExtension == ".cs")
+            {
+                dragType = "_NetScript";
+            }
             else if (fileExtension == ".map")
             {
                 dragType = "_Map";