added updated README text for RT#74870
Created %meta_merge which follows v2 of meta-spec

- %meta_merge is used to pass META_MERGE values to EU::MM and
  CPAN::Meta; these populate META.[yml|json] and MYMETA.[yml|json]
- Moved AUTHOR and LICENSE fields into %meta_merge
- CPAN::Meta::Spec explains fields and their allowed values
  (https://metacpan.org/module/CPAN::Meta::Spec)
moved patch submission notes closer to bug reports

- changed 'exact' to 'full' for the license reference
Stable release 1.100
Add NEWS entries comparing 1.100 to 1.08x
Fix erroneous POD links
Properly specify our dependencies

Due to the switch to the META spec version 2, we also need to change the way we
specify our dependencies.
Add missing test file to the manifest
Stable release 1.101
Cairo::Path: prevent crashes on exit with perl 5.6
Fix building with perl <= 5.14

The ExtUtils::MakeMaker version shipped with perl <= 5.14 does not seem to
handle references in the meta information correctly.
Stable release 1.102
Hush a few compiler warnings
Updated copyright date
Stable release 1.103
Avoid misusing PL_na
Avoid a compile-time definedness warning