brad 9e012eef08 Upstream bug fix:
Fix handling of If-Modified-Since if If-None-Match is present (don't
return 412 for date parsing errors); follow current draft for HTTP/1.1,
which tells us to ignore If-Modified-Since if we have matching etags.

ok sthen@
2013-01-25 08:00:23 +00:00
..
2013-01-25 08:00:23 +00:00