chore(package): update documentation to version 5.3.1

Closes #66

Author: greenkeeper[bot]

package.json

@@ -64,7 +64,7 @@
     "babel-preset-es2015": "6.18.0",
     "chai": "3.5.0",
     "coveralls": "2.11.15",
-    "documentation": "4.0.0-beta16",
+    "documentation": "5.3.1",
     "eslint": "3.12.2",
     "imports-loader": "0.7.0",
     "karma": "1.3.0",