Dependencies: Updated to latest versions.

package.json

@@ -43,13 +43,13 @@
   "dependencies": {
     "chalk": "~0.5.1",
     "mkdirp": "~0.5.0",
-    "mocha": "~1.21.4",
+    "mocha": "~1.21.5",
     "nan": "~1.3.0",
     "node-watch": "~0.3.4",
     "object-assign": "~1.0.0",
     "shelljs": "~0.3.0",
     "sinon": "~1.10.3",
-    "yargs": "~1.3.1",
+    "yargs": "~1.3.2",
     "get-stdin": "~3.0.0"
   },
   "devDependencies": {