Update to 0.09006, set LICENSE.

0.09006 - 19 May 2010
  - Should fix errors in t/003_error.t
    http://cpantesters.org/cpan/report/07280906-b19f-3f77-b713-d32bba55d77f

0.09005 - 17 May 2010
  - Should fixe problems with t/005_clone.t
  - Minor XS tweaks

0.09004 - 11 May 2010
  - Disable MSWin32 (patches welcome)

0.09003_03 - 10 May 2010
  - Explicitly test add_file_ext
  - Add thread safety test

0.09003_02 - 26 Apr 2010
  - Ah, typemaps! I guess I didn't know about it when I first wrote this
  - Add many tests
  - Fix a memory leak under clone()
  - Fix a memory leak under fhmagic()
  - Update function declarations to a more modern style
    * move all functions out of XS section, and make use of
      automatic linkage by xsubpp
  - Add a memory leak test
    * only runnable when running under author mode
    * set TEST_MEMLEAK=1
    * ignore any leaks that does not directly show a Perl_*
      namespace.

0.09003_01 - 07 Apr 2010
  - Fix memory corruption (Martin Blapp)
  - Fix rt #28072. Changing $/ doesn't change the return value (Martin Blapp)
  - Fix how SV returned by error() is handled.
  - Add a clone() method.

(wiz)