Summary: Define new SUBDIRS_* variables for specifying components for one group
Reviewed-by: ohair

Summary: create modules under OUTPUTDIR/modules directory containing resources, native libraries
Reviewed-by: alanb, ohair

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Summary: Add two contributed profiles and a fix to GRAY.pf, all from Redhat, keiths@redhat.com contributed the GRAY.pf fix.
Reviewed-by: jgodinez, avu, prr
Contributed-by: aph@redhat.com