added util-napatech module which contains implementation threads
for processing statistics. And modified source-napatech and
runmode-napatech to instantiate the threads.
napatech: Implementation of packet counters
napatech: implementation of statistics counters
napatech: Implementation of packet counters.
napatech: added util-napatech module
napatech: added utils-napatech module.
added include declaration and napatech specific structure when HAVE_NAPATECH
is defined.
Added util-napatech module to project.
Removed the Napatech 2GD support
runmode-napatech-3gd.c had an include from runmode-napatech.h which was erroneous and has been removed as well.
Signed-off-by: Matt Keeler <mk@npulsetech.com>