dist/ubuntu: drop classical sysv init script, only support Upstart fo…

…r Ubuntu 14.04LTS

Sysv init script was added just for prevent warning message on lintian,
never really used by Ubuntu users. Result of that, we often break this
script since upstart/systemd unit file frequently changed. It may
confuse users, it's better to use Upstart only, just like Fedora/CentOS.

Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Message-Id: <1459177601-20269-2-git-send-email-syuu@scylladb.com>

dist/ubuntu/rules.in

@@ -76,7 +76,7 @@ override_dh_auto_install:
 	cp $(CURDIR)/scylla-gdb.py $(CURDIR)/debian/scylla-server-dbg/usr/lib/scylla
 
 override_dh_installinit:
-	dh_installinit --no-start
+	dh_installinit --no-start --upstart-only
 
 override_dh_strip:
 	dh_strip --dbg-package=scylla-server-dbg