In this patch,
* It is possible to switch the running mode of the distributor
using the command line argument.
* With "-c" parameter, you can run RX and Distributor
on the same core.
* Without "-c" parameter, you can run RX and Distributor
on the different core.
* Consecutive termination of the lcores fixed.
The termination order was wrong, and you couldn't terminate the
application while traffic was capturing. The current order is
RX -> Distributor -> TX -> Workers
* When "-c" parameter is active, the wasted distributor core is
also deactivated in the main function.
Signed-off-by: Abdullah Ömer Yamaç <omer.yamac@ceng.metu.edu.tr>