code pretty printing

Change-Id: Ie275cbc4aee3b32c8e4a6fb2bd6a01de52310a54
Signed-off-by: Eyal Salomon <esalomon@mellanox.com>
setting environment variables to prefer contig pages allocations for in cq and qp
setting the RDMAV_HUGEPAGES_SAFE environment variable to disable page size check
on every reg_mr() call.

Change-Id: I361921babd38ef7484c730b91f188f018964b2a3
Signed-off-by: Eyal Salomon <esalomon@mellanox.com>