Ability to cancel nodes implemented

js/input/KeyboardCanc.js

@@ -0,0 +1,14 @@
+import KeyboardShortcut from "./KeyboardShortcut";
+
+
+export default class KeyvoardCanc extends KeyboardShortcut {
+
+    constructor(target, blueprint, options = {}) {
+        options.key = "Delete"
+        super(target, blueprint, options)
+    }
+
+    fire() {
+        this.blueprint.deleteNode(...this.blueprint.getNodes(true))
+    }
+}