v0.6.3

Added

options object parameter to Model get() method. The options object has a preserveOrder property to be able to maintain the order of the IDs passed (in case of passing an Array of ids) in the results. Thanks @micaww.

Change google-cloud dependency & Fix #16

Fix possible slow loading of the node modules by changing the dependency of gstore from "google-cloud" to only "@google-cloud/datastore"