Log Message:
- updated to 3.1.1
- added dependency to devel/p5-Compress-Zlib

ChangeLog:
* Updated the license information to make sure all references are to both the
  Artistic 2.0 and the LGPL.

* Changed "use 5.6.0" lines to no longer use v-strings, for forward
  compatibility with Perl 5.10.0.

* Added "recommends" specification to Build.PL to refer to modules used in
  the testing phase (there is no "build_recommends" setting).

* Added Compress::Zlib to the list of required modules in Makefile.PL and
  Build.PL.

* Added "use warnings" to Size.pm to make sure it stays warnings-clean.

Changes in 3.1:

* Small change from n@shaplov.ru for a bug in CWS handling that only surfaced
  when two CWS files were sized consecutively.

* Updated the date on the copyright notice and added a "COPYRIGHT" section
  to the documentation.

* Changed the licensing terms. This is now dual-licensed under Artistic 2.0
  and LGPL 2.1.

* Restored the old Makefile.PL for users who don't have Module::Build.

Changes in 3.01:

* Added ex/ directory with a few samples.

* Dropped ExtUtils::MakeMaker and switched to Module::Build. Makefile.PL is
  now a wrapper of sorts around Build.PL. This allows adding licensing
  information to META.yml for CPAN indexing.

Changes in 3.0:

* Added test suites for POD correctness and POD coverage.

* Implemented and documented a flag called $Image::Size::GIF_BEHAVIOR that
  controls whether the GIF code returns the screensize, the first sub-image
  or the largest of the sub-images.

* Applied a patch from mrj@mrj.spb.ru to fix usage of the Compress::Zlib
  module in the handling of compressed flash files. Added a new SWF file to
  test this, and added reference to the file in MANIFEST and t/all.t.

* Delay Image::Magick loading until it is needed. (Mark Stosberg).
  Add support for Graphics::Magick as an alternative to Image::Magick.
  If either Graphics::Magick or Image::Magick is loaded into memory
  that module will be used. Otherwise, they are both tried to be loaded,
  with Graphics::Magick being tried first. (Mark Stosberg). This patch also
  adds a new test suite, t/magick.t, to the distribution and modifies both
  MANIFEST and Makefile.PL (to add a build-dependancy on Test::More).

* With Test::More now required for building, converted t/all.t to use it.