Log Message:
Update from version 0.19nb1 to 0.25.

Upstream changes:

0.25    2008-11-12 19:40 UTC
        + Fix : Compatibility with 5.8.9.
        + Fix : Old Pod::Coverage don't ignore CLONE.
        + Upd : META.yml spec updated to 1.4.

0.24    2008-10-12 14:55 UTC
        + Fix : Really fix it.

0.23    2008-10-11 17:25 UTC
        + Fix : Building on perls with multiplicity but not ithreads.

0.22    2008-09-29 19:40 UTC
        + Doc : Explain how magic differs from overloading.
        + Fix : Disable thread safety for perl 5.8 on Windows. If you want it
                enabled, reliable feedback is welcome.

0.21_02 2008-09-28 23:10 UTC
        + Fix : Hide previously deleted magic tokens in vmg_svt_free (Yuval
                Kogman).

0.21_01 2008-09-22 13:25 UTC
        + Chg : Shrink the context data.
        + Fix : Enable thread safety features for perls that just lack
                MY_CXT_CLONE.
        + Tst : Output threads and threads::shared versions in threads tests.

0.20    2008-09-20 23:35 UTC
        + Fix : The module is now thread safe. You can test if it had been
                built with thread safety features enabled through the
                VMG_THREADSAFE constant.
        + Fix : Correct backtrace when wizard() croaks.
        + Fix : 'cast $a, undef' should throw an 'invalid wizard' error instead
                of an 'invalid signature'.