added seeking to import (#113)

mainwindow.cpp

@@ -646,6 +646,7 @@ void MainWindow::toolMenu_About_To_Be_Shown() {
 	ui->actionRectified_Waveforms->setChecked(config.rectified_waveforms);
 	ui->actionEnable_Drag_Files_to_Timeline->setChecked(config.enable_drag_files_to_timeline);
     ui->actionAuto_scale_by_Default->setChecked(config.autoscale_by_default);
+	ui->actionEnable_Seek_to_Import->setChecked(config.enable_seek_to_import);
 }
 
 void MainWindow::on_actionEdit_Tool_Selects_Links_triggered() {
@@ -864,3 +865,7 @@ void MainWindow::on_actionEnable_Disable_Clip_triggered() {
 		}
 	}
 }
+
+void MainWindow::on_actionEnable_Seek_to_Import_triggered() {
+	config.enable_seek_to_import = !config.enable_seek_to_import;
+}