Not needed - the 12 hour config is in setting.json

apps/bigdclock/bigdclock.settings.js

@@ -1,26 +0,0 @@
-(function(back) {
-
-  var settings = Object.assign({
-    "12hour": false,
-  }, require('Storage').readJSON("bigdclock.json", true) || {});
-
-  function set12hour(val) {
-    settings["12hour"]=val;
-    require('Storage').writeJSON("bigdclock.json", settings);
-  }
-
-  var mainmenu = {
-    "": {
-      "title": "BigDClock"
-    },
-    "< Back": () => back(),
-    "Clock type": {
-      value: (settings["12hour"] !== undefined ? settings["12hour"] : false),
-      format: v => v ? "12 hr" : "24 hr",
-      onchange: v=> { set12hour(v) }
-    }
-  };
-
-  E.showMenu(mainmenu);
-
-});