Log Message:
Update p5-IO-Compress-Base to 2.015.
Based on PR 39555.

CHANGES
-------

  2.015 3 September 2008

      * Makefile.PL
        Backout changes made in 2.014

  2.014 2 September 2008

      * Makefile.PL
        Updated to check for indirect dependencies.

  2.013 18 July 2008

      * IO::Compress::Base
        - Allow IO::Compress::Base::Parameters::parse to accept an \ 
IO::Compress::Base::Parameters object.