package/wtfutil: new package
Some of wtfutils modules (i.e. plugins) can call to external tools, so
it needs to fork(), so needs an MMU.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>