Add support for absolute paths
Include file needed for path resolution
Handle realpath() failure gracefully
Forgot to include the settings file
More realpath() fixes - my fault for treating relative path resolution
separately :)
update
commit
commit
commit
commit
Report errors when libZotero cannot be loaded
Update readme and changelog
Suppress debug messages
Merge branch 'absolute-paths'

Conflicts:
	webdav_server.php