updates to a few classes in my sandbox

I’m not quite ready to put them in the repo now, but you can grab them
and look around if you’re feeling adventurous

- FacebookFriend = placeholder for private messaging Invite
- Memorial = cosmetic ‘what this does’ changes
- Photo = pagination works for downloading, need to add social info
insert into the db
- config.php = to address the weirdness with the login/logout