merge with crew-stable
I pushed the
dd1b47e17d7e to crew before realizing that it would also
be suitable for crew-stable, hence the double changeset.
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.