Added man page.
Spell-fix.
Minor man page fixups.
Merge pull request #5 from lewellyn/manpage

Added man page.
Spell-fix.
Trivial fixes, and advise people to use the '-r' flag appropriately.
Merge pull request #6 from lewellyn/manpage

Minor man page fixups.
Merge branch 'master' of github.com:rcls/crap
Use a version-compare sort for sorting the version list.
Allow zero as the second component of a version number.
Cope with version 2.0 following on from the last 1.x version etc.
Always send dates to the CVS server as UTC.
On second thoughts, when converting a time to a GMT timestring, hardwire
the timezone instead of relying on strftime(%Z).