Guess why cpantesters window tests are failing.

Error I'm trying to fix is '_new: Unicode string must be given. at C:/strawberry5161/perl/site/lib/Unicode/GCString.pm line 46.'
This seems to be caused by a non Unicode string being passed to
Unicode::GCString->new().
Fix for loading non UTF8 files on windows.
Merge pull request #26 from ranguard/cpantesters

Cpantesters