initscripts: Tell users to report bugs on Bugzilla

initscripts: Tell users to report bugs on Bugzilla

I have been receiving a couple of emails recently directed
at info@ipfire.org with bug reports when a system did not
boot up or shut down properly.

This is obviously not the right way to report bugs, but
we are telling our users to do so.

This patch changes this to report bugs to Bugzilla like
it should be.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>