add lables to daemon node

utility/daemon/daemon.html

@@ -59,6 +59,7 @@
         },
         inputs:1,
         outputs:3,
+        outputLabels: ["stdout","stderr","exit code"],
         icon: "arrow-in.png",
         align: "right",
         label: function() {

utility/daemon/daemon.js

@@ -46,7 +46,8 @@ module.exports = function(RED) {
                         node.send([{payload:bits.shift()},null,null]);
                     }
                     line = bits[0];
-                } else {
+                }
+                else {
                     if (data && (data.length !== 0)) {
                         node.send([{payload:data},null,null]);
                     }