tests/test-help

Backed out changeset 4c3e0ad58c5b

In discussion with mpm and tonfa we decided that we need a more generic
solution and not a bookmark specific.

#!/bin/sh

hg
hg -q
hg help
hg -q help
hg add -h
hg add --skjdfks
hg help diff
hg help status
hg -q help status
hg help foo
hg skjdfks

exit 0