fix(package): update deep-equal to version 2.0.3

Closes #5

Author: greenkeeper[bot]

package.json

@@ -20,7 +20,7 @@
   "dependencies": {
     "colors": "^1.1.2",
     "css": "^2.2.1",
-    "deep-equal": "^1.0.1",
+    "deep-equal": "^2.0.3",
     "underscore": "^1.8.3"
   }
 }