Change to allow changing the domain name using DM_DOMAIN_NAME in

setup.sh.  Still defaults to domain1 even if this is not set in the
setup.sh.

etc/init.d/dm-payara

@@ -32,14 +32,18 @@ if [ ! -f ${DM_ENV_FILE} ]; then
 fi
 . ${DM_ENV_FILE} > /dev/null
 
+#Assign a default domain name to DM_DOMAIN_NAME.  This can be modified by 
+# assigning in setup.sh.
+DM_DOMAIN_NAME=${DM_DOMAIN_NAME:domain1}
+
 export AS_JAVA=$DM_OPT_DIR/java/$DM_HOST_ARCH
 DM_PAYARA_DIR=$DM_OPT_DIR/payara
 DERBY_DIR=$DM_OPT_DIR/payara/javadb/bin
 
 DM_DAEMON_NAME=payara
 DM_DAEMON_CONTROL_CMD=$DM_PAYARA_DIR/bin/asadmin
-DM_DAEMON_START_ARGS="start-domain domain1"
-DM_DAEMON_STOP_ARGS="stop-domain domain1"
+DM_DAEMON_START_ARGS="start-domain $DM_DOMAIN_NAME"
+DM_DAEMON_STOP_ARGS="stop-domain $DM_DOMAIN_NAME"
 DM_DAEMON_STATUS_CMDS="uptime list-domains list-applications list-jdbc-resources"
 
 start() {