man: clarification when both cntr and CQ attached

When both counter and CQ are attached to the endpoint it
makes sense to just update the counter on success and
generate completion entries for errors.

Signed-off-by: Sayantan Sur <sayantan.sur@intel.com>
Merge pull request #414 from sayantansur/pr-cntr-cq

man: clarification when both cntr and CQ attached
Updated nroff-generated man pages
man: Update fabric.7 to reference CQ

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
man/cq: Document completion flags

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #415 from j-xiong/master

prov/psm: remove FI_EP_MSG from supported ep types
Merge pull request #416 from shefty/master

Updates to CQ documentation
Updated nroff-generated man pages