common:service: use rc instead of specifying each command
cfengine:executor_service: use common:service
common:service: canonify the service name
common:service: enable sending signals to processes
cfengine:executor_service: enable signaling cf-execd

After a bootstrap, cfengine will start up cf-execd without using
the system's rc scripts so trying to stop the process using it
will fail.  To work around this the executor_service will tell
common:service to kill the process if it's still running after
an attempt to cleanly stop it with the rc scripts fails.
common:service: check kill option is set to true
murmur:service: use common:service
postgresql:server_service: use common:service
dhcp:server_service: fix common:service service parameter
libvirt:server_service: use common:service
nslcd:service: use common:service
openldap:server_service: use common:service
samba:service: use common:service
zabbix:server_service: use common:service
transmission:daemon_service: use common:service
auditd:service: use common:service
auditdistd:service: use common:service
nscd:service: use common:service
openssh:server_service: set rc config
apache:service: use common:service