Converted RID_XMLSECTP_GENERAL to Widget Layout.

Change-Id: I52a7f857715dc9cba7aa7748cea5b30b91ed9011
Reviewed-on: https://gerrit.libreoffice.org/10842
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>