update sinon and have npm fixup package.json

package.json

@@ -13,28 +13,28 @@
     "test": "grunt test-local"
   },
   "devDependencies": {
+    "grunt": "~0.4.1",
+    "grunt-concurrent": "0.4.3",
+    "grunt-contrib-clean": "~0.4.0",
+    "grunt-contrib-concat": "~0.3.0",
+    "grunt-contrib-connect": "~0.6.0",
     "grunt-contrib-jshint": "~0.6.0",
     "grunt-contrib-qunit": "~0.2.0",
-    "grunt-contrib-concat": "~0.3.0",
     "grunt-contrib-uglify": "~0.2.0",
     "grunt-contrib-watch": "~0.4.0",
-    "grunt-contrib-clean": "~0.4.0",
-    "grunt-contrib-connect": "~0.6.0",
-    "grunt-concurrent": "0.4.3",
+    "grunt-karma": "~0.6.2",
     "grunt-open": "0.2.3",
     "grunt-shell": "0.6.1",
-    "grunt": "~0.4.1",
-    "sinon": "~1.9.0",
-    "grunt-karma": "~0.6.2",
     "karma": "~0.10.0",
-    "karma-sauce-launcher": "~0.1.8",
     "karma-chrome-launcher": "~0.1.2",
     "karma-firefox-launcher": "~0.1.3",
     "karma-ie-launcher": "~0.1.1",
     "karma-opera-launcher": "~0.1.0",
     "karma-phantomjs-launcher": "~0.1.1",
-    "karma-safari-launcher": "~0.1.1",
     "karma-qunit": "~0.1.1",
+    "karma-safari-launcher": "~0.1.1",
+    "karma-sauce-launcher": "~0.1.8",
+    "sinon": "^1.9.1",
     "video.js": "^4.5"
   },
   "peerDependencies": {