Upgrade CPAN-Meta from 2.150005 -> 2.150010 (Parse-CPAN-Meta now combined into this...

Upgrade CPAN-Meta from 2.150005 -> 2.150010 (Parse-CPAN-Meta now combined into this distribution)

    2.150010  2016-08-18 12:10:08-04:00 America/New_York

      [FIXED]

      - the YAML and JSON backend variables are ignored when building/testing the
        perl core itself, where non-core backends are not yet installed.

      [CHANGED]

      - Added "use warnings" to Parse::CPAN::Meta

    2.150009  2016-07-02 21:07:49-04:00 America/New_York (TRIAL RELEASE)

      [FIXED]

      - Fixed used of Encode in Parse::CPAN::Meta::load_json_string
        (Cherry picked from Parse::CPAN::Meta 1.4422)

    2.150008  2016-06-28 17:01:03-04:00 America/New_York (TRIAL RELEASE)

      [ADDED]

      - Merged Parse::CPAN::Meta 1.4420 into this distribution

    2.150007  2016-06-28 03:48:16-04:00 America/New_York (TRIAL RELEASE)

      [FIXED]

      - The cloning routine would raise an error on expected types when it
        previously would stringify.  The old behavior is restored.

    2.150006  2016-06-23 20:05:46-04:00 America/New_York (TRIAL RELEASE)

      [FIXED]

      - CPAN::Meta::Prereqs now fully accepts phases and types starting with 'x_'.
        New 'phases' and 'types_in' interfaces have been added.

      - No longer relies on JSON backend for data structure cloning. This is
        much faster than using JSON::PP.

      [TESTS]

      - The 'extra_mappings' feature for meta merging is now tested and
        documented.

      - During tests, delete new environment variables added by
        Parse::CPAN::Meta 1.4418

      [SPEC]

      - Clarifies acceptable values for booleans

      - Cleaned up text and links of historical specs.