[php-horde-imp/f21] - Update to 6.2.0 - raise dep on Horde_Core, Horde_Crypt, Horde_Editor, Horde_Imap_Client, Horde_Lis

[Remi Collet]

Summary of changes:

  f58f949... - Update to 6.2.0 - raise dep on Horde_Core, Horde_Crypt, H (*)

(*) This commit already existed in another branch; no separate mail sent