Add a second input

Author: balis

examples/RemoteJobs/workflow.json

@@ -12,12 +12,15 @@
         "args": ["Hello", "world"]
       }
     },
-    "ins": [ "number" ],
+    "ins": [ "number", "number2" ],
     "outs": [ ]
   } ],
   "signals": [ {
     "name": "number",
     "data": [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ]
+  }, {
+    "name": "number2",
+    "data": [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ]
   } ],
   "ins": [ "number" ],
   "outs": [ ]