Fix for K3.0 : Lightbox : Long file names are not trimmed #2547
K3.0 With attachments-limit you can uploading them without limit #2558
K3.0 | The declaration "Show Super User in user list" contradicts itself #2559

Fix desc language
Change setting to Extra-Userlist
K3.0 | The declaration "Show Super User in user list" contradicts itself... #2565
Fix for K3.0 : Long file names are not trimmed for attachments #2547