[Pacemaker] Redesigned Debian HA packages

[Juha Heinanen]

i replaced my older packages with the new debian packages (heartbeat and
pacemaker-heartbeat) and my cluster came up automatically without a need
to change anything.

regarding crm_mon, i would like to start it automatically to monitor the
cluster and send alert emails if something happens, but no /etc/init.d
script seems to exist for that purpose.

-- juha