Releases for Webserver authentication

Includes the following:

Authenticated page requests may return cached anonymous pages
https://www.drupal.org/node/2308947

Module doesn't recognise external username change
https://www.drupal.org/node/2310137

Fix trailing whitespace in code
https://www.drupal.org/node/2310149

Includes experimental fixes to allow the module to ignore whether or not a user was in fact registered by a different module and adds an alter hook to change the username see: https://drupal.org/node/2098823

Added configure link to .info file and allowed PHP_AUTH_USER to be used for username thanks to opdavies and ip6li

First D7 release.

D6 snapshot

No changes since RC