added an `Ember` service to collect useful functions that can help transforming Sails models into Ember Data compatible JSON
added an `Ember` service to collect useful functions that can help transforming Sails models into Ember Data compatible JSON

`linkAssociations`: a function that will create the „links“ object used to define relationships in the REST API, a link looks like `posts: "/api-prefix/user/1/posts"`
mphasize/sails-ember-blueprints