updated grunt; TODO; added favicon

TODO

@@ -1,2 +0,0 @@
-loaders (lu busy?)
-

package.json

@@ -5,13 +5,13 @@
   "main": "app.js",
   "dependencies": {},
   "devDependencies": {
-    "grunt": "~0.4.5",
-    "grunt-contrib-clean": "~0.6.0",
-    "grunt-contrib-concat": "~0.5.1",
-    "grunt-contrib-copy": "~0.8.2",
-    "grunt-contrib-cssmin": "~0.14.0",
-    "grunt-contrib-less": "~1.1.0",
-    "grunt-contrib-uglify": "~0.10.0",
+    "grunt": "~1.0.0",
+    "grunt-contrib-clean": "~1.0.0",
+    "grunt-contrib-concat": "~1.0.1",
+    "grunt-contrib-copy": "~1.0.0",
+    "grunt-contrib-cssmin": "~1.0.2",
+    "grunt-contrib-less": "~1.4.0",
+    "grunt-contrib-uglify": "~2.0.0",
     "grunt-usemin": "~3.1.1"
   },
   "scripts": {