tidy examples

apps/_example_app/add_to_apps.json

@@ -2,6 +2,7 @@
 { "id": "7chname",
   "name": "My app's human readable name",
   "icon": "app.png",
+  "version":"0.01",
   "description": "A detailed description of my great app",
   "tags": "",
   "storage": [

apps/_example_widget/add_to_apps.json

@@ -2,6 +2,7 @@
 { "id": "7chname",
   "name": "My widget's human readable name",
   "icon": "widget.png",
+  "version":"0.01",
   "description": "A detailed description of my great widget",
   "tags": "",
   "storage": [

apps/_example_widget/widget.js

@@ -1,16 +1,16 @@
 /* run widgets in their own function scope so they don't interfere with
 currently-running apps */
 (() => {
-    // add the width
-    var xpos = WIDGETPOS.tr-24;/*<the widget width>*/;
-    WIDGETPOS.tr-= 28;/* the widget width plus some extra pixel to keep distance to others */;
+  // add the width
+  var xpos = WIDGETPOS.tr-24;/*<the widget width>*/;
+  WIDGETPOS.tr-= 28;/* the widget width plus some extra pixel to keep distance to others */;
 
-    // draw your widget at xpos
-    function draw() {
-    	// add your code
-    }
+  // draw your widget at xpos
+  function draw() {
+  	// add your code
+  }
 
-    // add your widget
-    WIDGETS["mywidget"]={draw:draw};
+  // add your widget
+  WIDGETS["mywidget"]={draw:draw};
 
 })()