complibs: remove help entries, as they're not used

The help entries for each of the companion libraries are now
wrong, and anyway are not displayed. Nuke, nuke, nuke...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

 reporter_name="Nye Liu"

 reporter_url="http://sourceware.org/ml/crossgcc/2008-10/msg00046.html"

 reporter_comment=""