openrc: Make the init script more basic

openrc/stepd

@@ -1,9 +1,11 @@
 #!/sbin/openrc-run
 name="STEP"
 description="An HTTP server that automaticaly executes STEP files"
-pidfile="/run/${RC_SVCNAME}.pid"
 command="/usr/local/bin/stepd"
-command_args="--pid-file ${pidfile} --user step:step --log-directory /var/log/step /srv/www-step"
+pidfile="/run/${RC_SVCNAME}.pid"
+command_background=true
+command_user="step:step"
+command_args="--log-directory /var/log/step /srv/www-step"
 
 depend() {
 	need net