removed stale debug message
minor improvement
Fixed a bug which made MOVE and COPY operations impossible
Merge branch 'beehub-1.0' of github.com:pieterb/webdav-php into beehub-1.0
Removed a 'trigger_error' which was for debug purposes
Fixed a bug, introduced by replacing == with ===
minor changes
Removed debugging code
Initialized DAV::$PATH in dav.php global execution environment
Added explanatory messages to all 409 CONFLICT response status responses
Added DAV::determine_client()
Split prop_current_user_privilege_set() into a user part and a library part
Fixed a bug which terminated downloads which took too much time
First attempt to implement tests
Added DAV_Cache which was needed to implement the firsts tests for the DAV class
Finished the tests for the DAV class

All DAV methods not tested are not so useful to test or are impossible to test
outside of an HTTPd environment
Changed the API of the DAV to prevent loading stuff when we declare the class
Added tests for DAV_Element_activelock class
Added tests for the DAV_Element_href class
Added tests for the DAV_Element_response class