Update ExtUtils-MakeMaker to CPAN version 6.58

Update ExtUtils-MakeMaker to CPAN version 6.58

  [DELTA]

  6.58  Wed Jul  6 14:17:06 PDT 2011
    No changes since 6.57_11

  6.57_11  Thu May 19 17:26:31 PDT 2011
    Bug Fixes
    * Changed CPAN::Meta to accept version objects. [github #16]
    * Massage bad versions and warn the user about them. [github #15]
    * Protect against CPAN::Meta dying during metafile validation
      and generation.

    VMS
    * Fix prereq.t to work around "local %ENV = %ENV" bug

    Win32
    * Liblist::Kid can now recognize long compiler paths
      (Christian Walde) [github #11]

  6.57_10  Sun, 03 Apr 2011 19:36:38 +1000
    Bug Fixes
    * Relaxed strictures on prerequisite versions.  Invalid versions now
      issue a warning and are set to 0 rather than dying. [github #7]
    * Upgraded CPAN::Meta to 2.110930 which fixes a glitch in writing
      MYMETA.yml if your module's version number was 1.4. [github #9]
    * Convert LICENSE entries which are unknown to CPAN::Meta to
      "unknown" rather than dying. [github #10]

  6.57_09  Mon, 28 Mar 2011 11:13:39 +1100
    Misc
    * Make CPAN ignore bundled modules
    * Accidentally rolled Version::Requirements into the version bundle
    * Deleted now unused ExtUtils::MakeMaker::YAML

  6.57_08  Sun, 27 Mar 2011 21:52:47 +1100
    VMS
    * Removed dependency on cc_runtime.h for VMS as well.

    Misc
    * Changed how modules are bundled to avoid replacing XS version of
      Scalar::Util with a pure Perl version [github #4]

  6.57_07  Fri, 25 Mar 2011 14:31:31 +1100
    Enhancements
    * Generates META.json and MYMETA.json in addition to
      META.yml and MYMETA.yml (David Golden)
    * MYMETA has the runtime requirements made priority over META_*
      keys to allow generation of a correct META.* into the dist while
      still generating an accurate MYMETA.* locally (Matt S Trout)
    * Distributions should not depend on cc_runtime.h from core as it is
      only needed for B::CC
    * Now uses CPAN::Meta to generate META files.

    Bug Fixes
    * MYMETA.yml generation from META.yml actually works (Matt S Trout)
    * All required META fields are generated, even if they must be filled
      with "unknown" in place of real data (David Golden)

    Test Fixes
    * miniperl.t is no longer run outside of the perl core.  Its only relevant
      to bleadperl and requires no backwards compatibility [rt.cpan.org 61868]

    Cygwin
    * Rebase behaviour was improved (Reini Urban)
    * Build man pages (Reini Urban)

    Win32
    * Spot valid lib files on Win32 when .a and .lib are mixed.
      (Christian Walde) [github #3]
    * Extensive testing of ExtUtils::Liblist::Kid for Win32
      (Christian Walde)
    * Implemented proper emulation of DOS escaping rules in ExtUtils::MM_Win32
      (Christian Walde)

  6.57_06  Wed Oct 06 13:49:00 EEST 2010
    Win32
    * Work around dmake's limitations on how long a "line" can be.
      [rt.cpan.org 61286]
    * ActivePerl 1007 can now see gcc. [rt.cpan.org 55752] (Christian Walde)

    Bug Fixes
    * Fix for AUTHOR and undocumented usage of MM->new() (Alexandr Ciornii)