Create missing autoload.php

src/Plugin.php

@@ -54,6 +54,7 @@ class Plugin extends BasePlugin {
    */
   public function postCreateProject(Event $event) {
     $this->scaffoldHandler->downloadScaffold();
+    $this->scaffoldHandler->generateAutoload();
     $this->handler->setupLakeDropsProject($event);
   }
 
@@ -65,6 +66,7 @@ class Plugin extends BasePlugin {
    */
   public function postUpdate(Event $event) {
     $this->scaffoldHandler->downloadScaffold();
+    $this->scaffoldHandler->generateAutoload();
   }
 
   /**