Create POST request to add users to the Datastore.
• Request should require first name, last name, email, phone number, optional profile picture.
• Password will also be required for users that choose not to sign up through Facebook/Google/etc.
• Also, don't add new user's if there already exists a user with the same email address.
Create POST request to add users to the Datastore. • Request should require first name, last name, email, phone number, optional profile picture. • Password will also be required for users that choose not to sign up through Facebook/Google/etc. • Also, don't add new user's if there already exists a user with the same email address.