Add options to leave out specific generic nyx-modules

[GF-4531] Allow individual modules of nyx-modules to be configured in or out

Open-webOS-DCO-1.0-Signed-off-by: Pekka Ropo <pekka.ropo@palm.com>
Open-webOS-DCO-1.0-Signed-off-by: Janne Hurskainen <janne.hurskainen@palm.com>

Change-Id: Ib59815fc60b22a9dea5300ee1e6862eb189aa98a
Reviewed-on: https://g2g.palm.com/1999
Reviewed-by: Build Verification
Reviewed-by: Janne Hurskainen <janne.hurskainen@palm.com>
Tested-by: Janne Hurskainen <janne.hurskainen@palm.com>
Reviewed-by: Herb Kuta <herb.kuta@lge.com>
Reviewed-by: Keith Derrick <keith.derrick@lge.com>