Created basic controller and views.

Everything clicks through. Need to have sessions functionality and databases
next.
Migration and model

Created the migration for user and outlined the shell for what we will
need in the user model including a class method to authenticate a user.

Will need to change the view on the create page to allow for an email field.
Have a working but totally unsecure skeleton

Does not check for sessions yet.
Stores password as a hash instead of plaintext in the database

Score. We learned how to use the digets gem to hash our password.
We also proved to ourselves that if you pass in the same password, you
get the same hash out.  Woot.
You cannot access the secret if you are not logged in

We learned how to use sessions to make sure that a person is logged
in.  We added a special field to sessions called "yolo."  When
yolo has the value "Hi there," we let people see our secret. When
they logout, we set yolo to the empty string.
Cleaned up and ready to ship

Elimintaed puts statements that were outputting too much information
too the console. Deleted unnecessary comments and whitespace.