[Mailman-i18n] Mailman Arabic translation is ready

Hi, It's my pleasure to contribute an Arabic translation of mailman. I will polish it more and complete the missing strings in the near future. Please commit it and let me know the procedure of updating/merging the template files when changes occur. Hope there is a way other than doing a manual compare.

The add_language line should read: add_language('ar', _('Arabic'), 'utf-8')

Keep up the good work.

The attachment is sent privately to Barry.