Merge pull request #7439 from minrk/toolbar-events

disable keyboard events on main toolbar

IPython/html/static/notebook/js/maintoolbar.js

@@ -25,6 +25,7 b' define(['
         this.events = options.events;
         this.notebook = options.notebook;
         this._make();
+        this.notebook.keyboard_manager.register_events(this.element);
         Object.seal(this);
     };