preliminary work on auth using drupal session cookies with calls to a drupal xmlrpc service to retrieve session and user information
more xml configing
working version of auth integration
make it all compile again, and remove NPE
Calculate the Drupal Session cookie name exactly, solves problem with there being two at (dev.)austese.net.

Also add tests, and sort out dependency requirements with maven
Docs for using drupal session auth
Provide a proper URI identifier for users logged in through drupal
Merge branch 'master' into drupalauth