network: Removing build slave taalo.

Good bye my friend :-)

This machine was the predecessor of benteflork, with only half of the
RAM and without ECC.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Revert "Assign a speedFactor of 2 to benteflork."

This reverts commit 6fe20be845b257dd07e19e3f9f0e595f5ae02962.

We no longer need to assign a speedFactor because we now have only one
build slave left.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>