small chages

css/main.css

@@ -392,6 +392,7 @@ label {
     display: inline-block;
     margin-right: 10px;
     border-radius: 3px;
+    border: 1px solid #ddd;
 }
 
 .materialColorSwatch>span{

js/cam/cam.js

@@ -90,12 +90,11 @@ define(['underscore', 'three', 'backbone', 'appState', 'latticeCAM', 'threeModel
 
 
 
-        _calculateNumMaterials: function(){
+        _calculateNumMaterials: function(){//todo calc length of gik cells as separate material types
             this.set("allCAMMaterialTypes", materials.getChildCellTypes(lattice.sparseCells, true));
         },
 
 
-
         selectMachine: function(){
             var machineName = this.get("machineName");
             if (this.get("assembler")) this.get("assembler").destroy();