[openib-general] [ANNOUNCE] userspace/management now partially uses autotools

[Hal Rosenstock]

The management common libraries (libibcommon, libibumad, and libibmad)
as well as the diags and util subdirectories have been switched over to
use autotools. The build process is different due to this and is
documented in the README file in the userspace/management directory.

OpenSM and its libraries have not as yet although that is the next step
in the evolution.

-- Hal