Log Message:

update to version 0.12.0
  ADDED: support for calloc(3) and posix_memalign(3).

  Latest mk-configure is required for building.

  A target for testing lmdbg is again "test"! :-)

  Partial support for OpenBSD. Partial because I don't know how to
  detect where shared lib's code begins, there are no /proc/$$/maps.

  added: -a and -g options for "lmdbg" script.

  cleanups:
    - SHLIB_MAJOR/MINOR are used instead of dirty hacks.

  "make test" is now friendly with MAKEOBJDIR

  More regression tests.