update admin/language/de-DE/de-DE.com_sportsmanagement.ini
update admin/language/en-GB/en-GB.com_sportsmanagement.ini
update admin/views/predictiongames/view.html.php

Signed-off-by: stony <webmaster@sport4u.at>
Update admin/language/en-GB/en-GB.com_sportsmanagement.ini
Merge pull request #151 from sigal/master

update backend