Big UI and navigation Rewrite

new navigation
add some color to the apps
redesign menus
new settings menu
new quick settings
code clean up
size reduction by converting navigation images to font
and more...

src/displayapp/screens/ScreenList.h

@@ -29,11 +29,6 @@ namespace Pinetime {
             return running;
           }
 
-          bool OnButtonPushed() override {
-            running = false;
-            return true;
-          }
-
           bool OnTouchEvent(TouchEvents event) override {
 
             if ( mode == ScreenListModes::UpDown) {
@@ -108,7 +103,7 @@ namespace Pinetime {
           uint8_t screenIndex = 0;          
           std::unique_ptr<Screen> current;
 
-          bool running = true;
+          
       };
     }
   }