[imp] autologin creating new sessions mid-session

[liamr at umich.edu]

I'm using the auto-login stuff w/ Horde 3.0, IMP 4.0, Turba 2.0 and Ingo 1.0
RC1.  I've noticed that when I switch from IMP to Turba or Ingo, and then back
to IMP, I'm greated with the "Last login" banner message and I'm assigned a new
session ID.  That seems less than ideal.  I'm using a modified copy of the
"http" auth handler.

Any ideas?

Liam