Bug 23765: Do not display localized templates if TranslateNotices is off

Bug 23765: Do not display localized templates if TranslateNotices is off

To test:
1. Enable multi-languages
2. Set the preference 'TranslateNotices' on  'Allow'
3. Go to: tools==>Notices & slips==>Edit, make sure it has multilingual
email templates.
4. Set the preference TranslateNotices on 'Don't allow'.
5. Go to: tools==>Notices & slips==>Edit, the template shows several tab
for the same transport type.
6. Apply the patch.
7. Repeat the steps 4 and 5
8. Success. It only shows the default template when TranslateNotices is
'Dont allow'.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>