Adding createLinkedIdentities middleware to handle the creation of the linked identities array when inserting a new user.
Added the linkedIdentities array to the mongo schema.
Prevented the google identities from ever being returned.
Added the create linked identities to the users middleware index.
Added the linked Identities creation to the users middleware.
Added tests for linked Identities, all tests are passing.
Patch version bump. Added release notes.
Merge branch 'auth-providers' of https://github.com/Solid-Interactive/grasshopper-core-nodejs into auth-providers