I dont know why, but sails-memory generates registries inside collections with nothing but an id.  Worse than that, it generates registries undefined  (added console.log(this.data[collectionName]); at line 499 of lib/database.js) 
I dont know why, but sails-memory generates registries inside collections with nothing but an id.

Worse than that, it generates registries undefined

(added console.log(this.data[collectionName]); at line 499 of lib/database.js)
