Log Message:

Add LICENSE.
Update MASTER_SITES.
Update to 20101126.

   2010-11-26  Simon J. Gerraty  <sjg@bad.crufty.net>

        * Makefile.in (MAKE_VERSION): bump version to 20101126
          Merge with NetBSD make, pick up
          o if stale dependency is an IMPSRC, search via .PATH
          o meta_oodate: if a referenced file is missing, target is
            out-of-date.
          o meta_oodate: if a target uses .OODATE in its commands,
            it (.OODATE) needs to be recomputed.
          o keep a pointer to youngest child node, rather than just its
            mtime.

   2010-11-02  Simon J. Gerraty  <sjg@bad.crufty.net>

        * Makefile.in (MAKE_VERSION): bump version to 20101101

   2010-10-16  Simon J. Gerraty  <sjg@bad.crufty.net>

        * machine.sh: like os.sh, 
        allow for uname -p producing useless drivel