Update CPAN-Meta to CPAN version 2.131490

  [DELTA]

  2.131490  2013-05-29 14:15:16 America/New_York

  [BUGFIX]

  - Downconversion of custom resources was not dropping the leading "x_".
    Now "x_MailingList" will downconvert correctly to "MailingList".

  [SPEC]

  - Per the Lancaster Consensus, the 'file' subkey of a package listed in
    'provides' must refer to an actual file in the distribution, either the
    .pm file that provides the package or another file (*.PL) that
    generates it
CPAN-Meta has changed so regenerate the META.* files
CPAN-Meta bugfix exposed an assumption in EUMM tests, fix that.
Update Text-Tabs to CPAN version 2013.0523

  [DELTA]

  = 2013/05/23

  Change module 'NAME'

  = 2013/05/22

  Typos

  = 2013/04/26

  Minor test suite fixes - bug 81698.

  Fixed bug 79766 -- an extraneous "=" in a regex.

  Changed the license to qualify as an "open source" license.