* HooksRouter is enabled by default
* Adds middleswares on PromiseRouter, fixes#2410
* Move testing line to helper
* Modernize middlewares.js
* Moves DB uniqueness initialization to DBController, modernize
* Moves testing related code to spec folder
* remove unused _removeHook function
* Adds tests, docs for Analytics and improvements
* nit
* moves back TestUtils
* Use the callback body instead of response.body that may not be set
* Adds test to handle undefined responses
* Adds toJSON method to properly serialize HTTPResponse
* Use ES5 defineProperty to make keys enumerable
* removes body key from serialization
* Indent nits
* destructuring in DB controller
* deleteObject in db adapter
* Turns out we can't have delete by object ID because of ACLs...
* Fix tests
* destructure acl
* Don't reject with object
