[horde] Define standard portal layout for all user

[Lars Kirchhoff]

Hi,

  I just upgraded to horde 2.2.4 and imp 3.2.2. Now I'm looking
  to configure a standard layout for the horde portal. I want
  to have a standard layout with the folder index of imp, the
  mini search fom turba and the calender overview.
  Is there a way in the configuration files to set this default
  layout for every user?

/lars