Changelog (DAV API):
- Fix issue with DAV root module patch (improper variable cast).
- Added custom setting for character encoding:
  * default PEAR library encodes <space>, &, <, >
  * we now give an admin option and add | as well.
- Added MIME type icons to web listing (i.e., HTTP GET) of DAV resources.
- Fix fatal bug by replacing db_next_id(), which doesn't exist on Drupal 6.x, with db_last_insert_id().

Changelog (DAV API):
- Updated README.txt to add LDAP blurb and update the development credits.
- Implemented ldap_integration.module authentication support.

Eliminated API functions _dav_load_api() and _dav_load_admin() in favor of native Drupal 6.x mechanisms.

merged development from SVN repository r3847 to r4299: bug fixes during D6 porting of TraceModule and FileServerModule
 * fixed escape strings in t() calls
 * module_exist() -> module_exists() typo when tracing
 * redirect top-level to include trailing slash if necessary
 * allow any site viewer (typically, anonymous) to hit the menu hook path
   * this lets dav_request handle the fine-grained authentication
   * similar to pre-6 behavior, but now returning TRUE for access is not allowed
 * corrected user_authenticate() syntax for 6, which was causing authentication to fail for non-GET operations
   * this needs to be fixed when LDAP is ported to 6
 * added self to README.txt


Author: Justin R. Miller <incanus@codesorcery.net>

Changelog (DAV API):
- Initial port of the module for Drupal 6.x.
- Introduced the RDF API and RDF DB modules as dependencies for purposes of metadata storage.
- Refactored dav.install for Drupal 6.x and Schema API compatibility.
- Refactored the settings screen for Drupal 6.x compatibility.
- Fixed the theming functions for Drupal 6.x compatibility.
- Updated INSTALL.txt instructions to reflect the Drupal 6.x and PHP 5.2.x requirements (dropped support for PHP 4.x altogether).
- Updated README.txt sponsors listing.

Changelog (DAV FS):
- Initial port of the module for Drupal 6.x.
- Refactored the settings screen for Drupal 6.x compatibility.

Imported the latest stable 4.7.x version of DAV.module as a basis for porting to 5.x (the module provides WebDAV functionality for Drupal).