Fixes #105 (added 0 as option in aliasByNode)

src/app/services/graphite/gfunc.js

@@ -97,7 +97,7 @@ function (_) {
   addFuncDef({
     name: 'aliasByNode',
     category: categories.Special,
-    params: [ { name: "node", type: "select", options: [1,2,3,4,5,6,7,8,9,10,12] } ],
+    params: [ { name: "node", type: "select", options: [0,1,2,3,4,5,6,7,8,9,10,12] } ],
     defaultParams: [3]
   });