Updated dev dependencies for node 0.12.0

package.json

@@ -37,7 +37,7 @@
     "gulp-autoprefixer": "1.0.1",
     "gulp-concat": "^2.4.3",
     "gulp-jade": "~0.9.0",
-    "gulp-less": "^2.0.1",
+    "gulp-less": "3.0.0",
     "gulp-livereload": "~2.1.0",
     "gulp-minify-css": "~0.3.5",
     "gulp-streamify": "0.0.5",
@@ -54,7 +54,7 @@
     "reactify": "^1.0.0",
     "through2": "^0.6.3",
     "vinyl-source-stream": "~1.0.0",
-    "watchify": "~2.0.0"
+    "watchify": "~2.3.0"
   },
   "browserify": {
     "transform": [