perftest-4.4-0.11

Turned off disabling CQ moderation for --all and UD
Fixed IBV_WR API BW tests behaviour without CQ moderation
Adjust default CQ moderation value according to message size

Changes NOT included in this release
Added performance counter display
Add EFA and SRD support for ib_send_* tests
check for error return value in ctx_xchg_data

releasing of the changes above is postponed.