Update vectorclock to use setUI

apps.json

@@ -3446,7 +3446,7 @@
 { "id": "vectorclock",
   "name": "Vector Clock",
   "icon": "app.png",
-  "version": "0.01",
+  "version": "0.02",
   "description": "A digital clock that uses the built-in vector font.",
   "tags": "clock",
   "type": "clock",

apps/vectorclock/Changelog

@@ -1 +1,2 @@
-0.1: New watch face
+0.1: New watch face
+0.2: Use Bangle.setUI for button/launcher handling

apps/vectorclock/app.js

@@ -90,4 +90,4 @@ Bangle.loadWidgets();
 Bangle.drawWidgets();
 
 // Show launcher when middle button pressed
-setWatch(Bangle.showLauncher, BTN2, {repeat:false,edge:"falling"});
+Bangle.setUI("clock");