Update to 1.88

Upstream changes:
1.88 2014-02-04 Philippe Bruhat (BooK) <book@cpan.org>
  - Closed RT #41361 (thanks to Kevin Ryde (KRYDE))

1.87 2014-02-04 Philippe Bruhat (BooK) <book@cpan.org>
  - New maintainer: BOOK
  - Added github repo to metadata
  - Added license details to metadata
  - Closed RT #82054 (thanks to Jotam Jr. Trejo)
  - Closed RT #92091 (thanks to Zakariyya Mughal (ZMUGHAL))
  - Fixed POD syntax
  - Added some POD tests
  - Fixed broken tests