Template Manager: don't show any tab and show all folders when saving template

Change-Id: Ib8f8dd66374a56a5c49155cde6420c865aa308f7
Reviewed-on: https://gerrit.libreoffice.org/1902Reviewed-by: Miklos Vajna <vmiklos@suse.cz>
Tested-by: Miklos Vajna <vmiklos@suse.cz>

sfx2/source/doc/templatedlg.cxx

@@ -226,6 +226,8 @@ SfxTemplateManagerDlg::~SfxTemplateManagerDlg ()
 void SfxTemplateManagerDlg::setSaveMode(bool bMode)
 {
     mbIsSaveMode = bMode;
+    maTabControl.Clear();
+    mpCurView->filterTemplatesByApp(FILTER_APP_NONE);
 
     if (bMode)
     {