US 1: As a General User, I want to have a saved login with my email address, so I can save my progress and pick up where I left off the last time I opened the app.

[CameronBrickett]

Acceptance Criteria:

User can log into the app.
User can save their password securely.
User's information is stored safely and securely within the database.
Proper error handling is implemented for the login screen.
User is able to clear login data, facilitating the creation of another account.
User is able to save their name, age, gender, and a photo.  They can see this every time they load into the profile screen