Added PHP 7 check in installer and updater.

Till Brehm

2016-04-22 ebd0e986ed11f2a34fb58cdd33efbfab192083ad

 interface/web/admin/lib/lang/en_software_repo_list.lng

@@ -3,5 +3,4 @@
$wb["active_txt"] = 'Active';
$wb["repo_name_txt"] = 'Repository';
$wb["repo_url_txt"] = 'URL';
$wb["add_new_record_txt"] = 'Add new record';
?>