[xml] Report of tests on various platforms

[Albert Chin <libxml mlists thewrittenword com>]

The libxml-2.6.22 test suite passes on the following with my recent
patch submissions:
  AIX 4.3.3, 5.1, 5.2, 5.3
  HP-UX 10.20, 11.00, 11.11, 11.23/PA-RISC
  IRIX 6.5.26m
  Redhat Linux 7.1, 9
  RHEL 2.1, 3/x86, 3/amd64, 4/x86, 4/amd64
  Solaris 2.6, 7, 8, 9, 10/SPARC
  Tru64 UNIX 4.0D, 5.1

-- 
albert chin (china thewrittenword com)