[Module::Build] Ready for 0.22?

[Ken W. <ke...@ma...>]

Hey,

Any outstanding issues before I release 0.22 to CPAN?  If there's still 
a significant CVS lag, here's the list of changes since the last beta:


  - When building a 'traditional' Makefile.PL with
    Module::Build::Compat, we now use 'VERSION_FROM' when possible,
    rather than always using 'VERSION'.  This way the Makefile.PL
    doesn't have to get modified every release.

  - Made some fixups to the 'PPM' info-file that improve compatibility
    with ActiveState's PPM tools. [Randy Sims, Glenn Linderman]

  - The 'dist_author' property can now accept multiple authors, see the
    docs for more info. [Randy Sims]

  - If the user doesn't have YAML.pm installed during ACTION_dist, we
    now create a minimal YAML.pm anyway, without any dependency
    information.

  - The 'distribution_type' field is no longer created in META.yml
    files, in accordance with the finding made at the London CLPAN
    meeting that it's essentially meaningless and ill-defined.


Versions 0.21_01 and 0.21_02 had significant bug fixes, particularly 
for the Windows crowd, so I'd like to get 0.22 out as soon as it makes 
sense.

  -Ken