dav 6.x-1.0-alpha3

Third development snapshot for Drupal 6.x.

Changelog:

• Implemented ldap_integration.module authentication support (by Justin Miller); requires the latest ldap_integration 6.x-1.x-dev snapshot.
• Updated README.txt to add LDAP blurb and update the development credits (by Justin Miller).
• Added note about Clean URLs to README.txt.
• Show a warning notice if the DAV FS directory doesn't exist and needs configuration.
• Implemented a hook_enable() status message with a link to the DAV FS settings page.
• Simplify by calling ldapauth_authenticate() instead of ldapauth_login_validate().
• Eliminated API functions _dav_load_api() and _dav_load_admin() in favor of native Drupal 6.x mechanisms.
• Eliminated API function _dav_load_theming() in favor of Drupal 6.x's hook_theme().

See also the release notes for the previous snapshots (6.x-1.0-alpha1 and 6.x-1.0-alpha2) for important information on the present state and usability of this module.

Note: This is experimental software meant for advanced users; assume nothing works, and you may be pleasantly surprised. And when it breaks, you get to keep both pieces.