localrepo.status: move fixup concatenation inside if block for clarity
clean += fixup only makes sense if fixup is not empty; it should
be inside the "if fixup" test.
Basic install:
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
See http://mercurial.selenic.com/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.