fix high tabs in cam contour. bump rev 3.1.D11

src/moto/license.js

@@ -3,7 +3,7 @@
     let terms = {
         COPYRIGHT: "Copyright (C) Stewart Allen <sa@grid.space> - All Rights Reserved",
         LICENSE: "See the license.md file included with the source distribution",
-        VERSION: "3.1.D10"
+        VERSION: "3.1.D11"
     };
 
     if (typeof(module) === 'object') {

src/moto/worker.js

@@ -5,8 +5,7 @@
 (function() {
 
 let gapp = self.gapp = self.gapp || {},
-    moto = self.moto = self.moto || gapp,
-    time = Date.now;
+    moto = self.moto = self.moto || gapp;
 
 if (moto.worker) return;