Added function "is_superadmin" in auth library and improved other functions.

Till Brehm

2014-08-13 19b5e01da02aa2115ee802cf2e43a7f3e58f4eac

 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';
?>