1.2.7.1 release

Changes from v1.2.7

-- fixed - db right quote missing in site/models/admcvlist
-- changed - removed references to tandolin.com on copyright info
-- changed - updated backlink info
-- added - configuration option to display/turn off backlink footers
-- added - 3 new laguage strings in admin's en-GB.com_jobboard.ini for
backlink footer options