CPAN v1.05

• Fix MSWin32 build (thanks to Graham Bell)
• Only run plotting tests if $DISPLAY is set (thanks to Graham Bell)

CPAN v1.04

• Force versions of all subclasses in order to help CPAN indexer
• Minor fixes to metadata in Build.PL

CPAN release v1.03

• Now ships with AST v8.0.0+ (this includes ERFA 1.1 and PAL 0.5.0)
• AST now uses the LGPL license
• Possible fix for MSWin32 build issues.
• Add AST__ALLFRAMES constant
• add astMapDefined