rename "configure" to "my identity"
simplify identity page, just show the fingerprint
move classes to identity.coffee
don't display identity in header
store and serve identities
validate public_key and fingerprint before saving
allow re-publishing of the identitiy
fix base64 padding if needed
publish identity to server
return public identity url
use flask stable version
don't create global app
only set up websocket for uwsgi server
set up flask-script entry point
set up flask-migrate
alembic configuration files
migration script for identity table
simplify revision template
handlebars templates
display public url