Ignore components broken by the BTL move.

common/ofacm is only used by the iboffload code in ompi. This code does
not currently work so it is safe to ignore these components until it is
fixed.
Fix typo in psm mtl
Remove RML code from common/sm

The only user of this code was coll/sm. I implemented a basic replacement
for the removed code. This gets the trunk compiling again with
--disable-dlopen.
User opal_process_info.cpuset to determine if the process is bound
Remove unused files