orphaning directfb

[Thomas Vander Stichele]

Hi everyone,

for various reasons I want to offer directfb up for adoption.

The new owner is expected to give it tender loving care, find a solution
to deal with the fact that upstream changes the library name for each
version, and that it tends to present all sorts of fun problems like
figuring out what to do with libsysfs upgrades and invalid kernel
includes.

Thanks,
Thomas