try to fix Inf and NaN on Windows
handle overloaded objects
release 0.20
fix META.yml
bypass redundant grok_number wrapper
Windows: don't call grok_number if we already know it isn't
XS cleanup
more tests
release 0.22
Add the standard CPAN git ignore file.
Annotate the "near misses" tests better.

The fail on 5.21.3 and more information was needed.

Also don't use is() to test true and false.
Truth is not always 1 and false is not always 0.