removed csg files

main.html

@@ -30,9 +30,6 @@
     <!--stl export-->
     <script src="dependencies/THREE2STL.js"></script>
 
-    <!--CSG-->
-    <script src="dependencies/ThreeCSG.js"></script>
-
     <!--multi-threading-->
     <script src="dependencies/parallel.js"></script>
     <script src="js/persistantWorkers.js"></script><!--global workers-->