bar can now toggle bluetooth power and discovery

include/widgets/tray.hpp

@@ -11,7 +11,6 @@
 #include <gtkmm/image.h>
 #include <gtkmm/picture.h>
 #include <gtkmm/popovermenu.h>
-
 #include <map>
 #include <memory>
 #include <string>
@@ -37,8 +36,8 @@ class TrayIconWidget : public Gtk::Button {
     Glib::RefPtr<Gio::MenuModel> menuModel;
     sigc::connection menuChangedConnection;
     bool menuPopupPending = false;
-    double pendingX = 0.0;
-    double pendingY = 0.0;
+    double pendingX       = 0.0;
+    double pendingY       = 0.0;
 
     void on_primary_released(int n_press, double x, double y);
     void on_secondary_released(int n_press, double x, double y);