add receiver node

setup/so-setup

@@ -255,6 +255,8 @@ elif [ "$install_type" = 'HELIXSENSOR' ]; then
 	is_helix=true
 elif [ "$install_type" = 'IMPORT' ]; then
 	is_import=true
+elif [ "$install_type" = 'RECEIVER' ]; then
+	is_minion=true
 elif [ "$install_type" = 'ANALYST' ]; then
 	cd .. || exit 255
 	exec bash so-analyst-install