This is a Plack Middleware component for session management. By default it
distribution also comes with other state and store solutions. See perldoc
for these backends how to use them.
It should be noted that we store the current session as a hash reference in
the 'psgix.session' key inside the '$env' where you can access it as
NOTE: As of version 0.04 the session is stored in 'psgix.session' instead