getting WebDAV SEARCH ready for the IESG

Hi,

we recently made some progress on getting WebDAV SEARCH ready for 
publication.

We received some feedback from Chris Newman, and the latest edits on the 
draft 
(<http://greenbytes.de/tech/webdav/draft-reschke-webdav-search-latest.html>, 
<http://greenbytes.de/tech/webdav/draft-reschke-webdav-search-latest-from-previous.diff.html>) 
take those into account.

Unless there's new feedback, I'm planning to submit this as draft 16, 
which, if all goes well, will then by last called.

Feedback appreciated,

Julian