Major Inconsistency

It seems like this repo is out of date with the latest changes.

The boiler plate code refers to https://github.com/brandid/parse-angular-demo/blob/master/client/app/scripts/services/ParseQueryAngular.js

However, this does not even exist in the code base. 

Also the demo and the boiler plate are different versions. What do we follow?
