* Removed unused parameters from LNet??? APIs (e.g. interface handle)

*  Removed unused parameters from LNet??? APIs (e.g. interface handle)

*  Removed unused LNet??? APIs.

*  Removed many scalar typedefs inherited from portals.

*  fixed up alignment in some decls that s/ptl/lnet/ had unaligned.

*  updated sanity.sh to s/portals.debug/lnet.debug/

*  verified lnet can zeroconf mount a pre-lnet filesystem after
   lctl --write_config <pre-lnet-xml>