Updated database->put method to use a single array using the key=>value pair to identify column/value
Added method to crypt to generate unique userkey
Added methods to crypt to encrypt and decrypt data with the userkey of the current user
loginprocess now sets the userkey in $_SESSION when a user logs in
registerprocess now actually sends the validation e-mail to the right place
Updated twitter connection workflow so that it actually stores the access token and secret in the database