close sockets on httprepository deletion (issue1487)
With this destructor in place, I no longer see tracebacks
on the server after using win32 clients for pull, push, etc.
Basic install:
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
See http://www.selenic.com/mercurial/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.