Fixed logout
Removing useless index.html page.

I've got something on "/", anything going to index is not something
that's worth helping.
Persona works now. Shoring up view.
Getting from "/maps" gets all maps participating in

Also, map json expands owner_id and participant_id's to the
usernames.
map list view shows partiticipating and owned maps
Able to accept more content types now.
Able to create new maps.
Deletes work now.
Fixed navigating to map directly
Grid drop-down controls work.
Removed commented out placeholder code.
A websocket service created.

Who knows how well it'll scale.