Add a save macro menu item, and remove the 'show save dialog' option in macro plugin

Merge-request: 240
Reviewed-by: con <qtc-committer@nokia.com>

src/plugins/macros/savedialog.cpp

@@ -62,8 +62,3 @@ QString SaveDialog::description() const
 {
     return ui->description->text();
 }
-
-bool SaveDialog::hideSaveDialog() const
-{
-    return ui->hideSaveDialog->isChecked();
-}