poweroff: comment out unused fn in settings.js

apps/poweroff/ChangeLog

@@ -2,3 +2,4 @@
 0.02: Add prompt before shutdown
 0.03: Add settings to configure prompt
 0.04: Minor code improvements
+0.05: Comment out unused function in settings.js

apps/poweroff/metadata.json

@@ -1,7 +1,7 @@
 { "id": "poweroff",
 "name": "Poweroff",
 "shortName":"Poweroff",
-"version": "0.04",
+"version": "0.05",
 "description": "Simple app to power off your Bangle.js",
 "icon": "app.png",
 "tags": "tool, poweroff, shutdown",

apps/poweroff/settings.js

@@ -8,26 +8,26 @@
     require('Storage').writeJSON(FILE, settings);
   }
 
-  // Helper method which uses int-based menu item for set of string values
-  function stringItems(startvalue, writer, values) {
-    return {
-      value: (startvalue === undefined ? 0 : values.indexOf(startvalue)),
-      format: v => values[v],
-      min: 0,
-      max: values.length - 1,
-      wrap: true,
-      step: 1,
-      onchange: v => {
-        writer(values[v]);
-        writeSettings();
-      }
-    };
-  }
-
-  // Helper method which breaks string set settings down to local settings object
-  function stringInSettings(name, values) {
-    return stringItems(settings[name], v => settings[name] = v, values);
-  }
+  //// Helper method which uses int-based menu item for set of string values
+  //function stringItems(startvalue, writer, values) {
+  //  return {
+  //    value: (startvalue === undefined ? 0 : values.indexOf(startvalue)),
+  //    format: v => values[v],
+  //    min: 0,
+  //    max: values.length - 1,
+  //    wrap: true,
+  //    step: 1,
+  //    onchange: v => {
+  //      writer(values[v]);
+  //      writeSettings();
+  //    }
+  //  };
+  //}
+  //
+  //// Helper method which breaks string set settings down to local settings object
+  //function stringInSettings(name, values) {
+  //  return stringItems(settings[name], v => settings[name] = v, values);
+  //}
 
   var mainmenu = {
     "": {