msgwakefup:update to work better with new messagegui update

apps/msgwakefup/ChangeLog

@@ -1 +1,3 @@
 0.01: New App!
+0.02: Update to work better with new version of messagegui when fastload utils
+	is also installed.

apps/msgwakefup/boot.js

@@ -1,9 +1,32 @@
-// If doing regular loads, not Bangle.load, this is used:
+{
+let attach = ()=>{
   if (global.__FILE__=="messagegui.new.js") Bangle.setOptions({wakeOnFaceUp:true});
 
+  // Give messagegui some extra time to add its remove function to
+  // Bangle.uiRemove, then attach msgtwscr remove logic.
+  setTimeout(
+    ()=>{if (Bangle.uiRemove) {
+      let showMessageUIRemove = Bangle.uiRemove;
+      Bangle.uiRemove = function () {
+        Bangle.setOptions({wakeOnFaceUp:false});
+        showMessageUIRemove();
+        attachAfterTimeout();
+      }
+    }},
+    850)
+}
+
+let attachAfterTimeout = ()=>{
+  setTimeout(()=>{
+    attach();
+  },700) // It feels like there's a more elegant solution than checking the filename after 700 milliseconds. But this at least seems to work w/o sometimes activating when it shouldn't.
+}
+
+// If doing regular loads, not Bangle.load, this is used:
+if (global.__FILE__=="messagegui.new.js") attach();
+
 // If Fastload Utils is installed this is used:
 Bangle.on("message", (_, msg)=>{if (Bangle.CLOCK && msg.new) {
-  setTimeout(()=>{
-    if (global.__FILE__=="messagegui.new.js") Bangle.setOptions({wakeOnFaceUp:true});
-  },700) // It feels like there's a more elegant solution than checking the filename after 700 milliseconds. But this at least seems to work w/o sometimes activating when it shouldn't.
+  attachAfterTimeout();
 }});
+}

apps/msgwakefup/metadata.json

@@ -1,6 +1,6 @@
 { "id": "msgwakefup",
   "name": "Message wake on face up",
-  "version":"0.01",
+  "version":"0.02",
   "description": "Temporarily activate wake on face up function when a new message is auto displayed.",
   "icon": "app.png",
   "tags": "messages,tweak",