libekolabutil: include 'k' (create folders) in "all" rights
libekolabutil: include 'k' (create folders) in "all" rights

* make 'k' appear in the ACL rights strings
  for the "all" selection
* 'a' (administer) is included anyways, so
  excluding 'k' would just be nonsensical

GNOME/evolution-kolab,GNOME/evolution-kolab