[mod_webdav] webdav_log_xml_response()
[mod_webdav] webdav_log_xml_response()

log XML response from chunkqueue instead of taking single buffer
(webdav.log-xml = "enable")

(prep for future changes)

gstrauss/lighttpd1.4,gstrauss/lighttpd1.4,gstrauss/lighttpd1.4,gstrauss/lighttpd1.4,lighttpd/lighttpd1.4,lighttpd/lighttpd1.4,gstrauss/lighttpd1.4,lighttpd/lighttpd1.4,gstrauss/lighttpd1.4,lighttpd/lighttpd1.4,lighttpd/lighttpd1.4,lighttpd/lighttpd1.4