This patch adds the possibility to configure some behaviors of the SCTP
stack based on some tunable parameters (mainly ON/OFF). For the time
being, that is limited to the bundling option (multiplexing messages)
and to delaying the SACK message.
Change-Id: I696493e0309e47163c1e119c7d9f82f7d8ee6b87 Signed-off-by: Marco Varlese <marco.varlese@suse.com>