Issue937: error messages from hooks not sent over HTTP. Turns out that stderr - where ui.warn would send messages - was not being proxied over the HTTP connection. stdout was, and it seems you need both. (The streams are interleaved for readability.) Tested on Ubuntu 7.10 with lighttpd on hgweb.cgi with HTTP Basic auth, no SSL, using a changeset failing win32text.forbidcrlf.

revlog.py: remove extra close() atomictempfile.rename() already calls close().

adjust test-http output to non-default HGPORT, e.g. with run-tests.py -j