Add some notes.
Add some notes.

* notes/webdav-proxy
  (Issues/Thoughts): Indicate the fact that apache-2.2.11's mod_proxy does not
   do any Location header fix-up.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion