Check to see if current session is authorized before trying basic auth for webdav request
Check to see if current session is authorized before trying basic auth for webdav request

git-svn-id: c334bb69c16d150e1b06e84516f7aa90b3181ca2@432614 13f79535-47bb-0310-9956-ffa450edef68

apache/lenya,apache/lenya,apache/lenya,apache/lenya