purge: cleanup
- remove casefolding check, no longer needed
- fold error function into remove
- simplify eol logic
- remove force logic and parameters
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.