updating devDependencies

Author: elmasse

package.json

@@ -28,15 +28,17 @@
     "test": "grunt test"
   },
   "devDependencies": {
-    "grunt-simple-mocha": "~0.4.0",
-    "chai": "1.4.2",
-    "mocha": "1.8.1",
-    "grunt-mocha": "0.2.1",
-    "grunt-contrib-jshint": "~0.7.2",
-    "grunt-contrib-watch": "~0.2.0",
-    "grunt": "~0.4.1",
-    "sinon-chai": "~2.3.1",
-    "sinon": "~1.6.0"
+    "grunt-simple-mocha": "~0.4",
+    "chai": "1.9.1",
+    "mocha": "1.18.2",
+    "grunt-mocha": "0.4.10",
+    "grunt-contrib-jshint": "~0.10",
+    "grunt-contrib-watch": "~0.6",
+    "grunt": "~0.4",
+    "sinon-chai": "~2.5",
+    "sinon": "~1.9",
+    "grunt-cli": "~0.1.13"
+
   },
   "keywords": [
     "oop",