First stab at dzilification and Config::AutoConf for Math::Int128

Still needs some more cleanup to use the autoconf results properly in the XS
code.
Add Module::CAPIMaker as an authordep
Update CAPIMaker plugin
Add generated files
Just copy the C API files from Math-Int64 0.34

This is way easier to deal with and it's not like these files need to be
changed constantly.
Pass the detected 128 bit int type as a define

Check for Module::CAPIMaker when running from git checkout.
Changes for next release
Reformat Changes dates to YYYY-MM-DD
Add bit to regen C API from Makefile

This makes working from the git repo much easier
strotint128.h include should be quoted since it's in the same dir
Ignore existing C API files when building a dist
Skip License & SurgicalPodWeaver plugins
Add comment explaining odd formatting
Require the latest Math::Int64
Fix compilation args for Makefile.PL
Fix typo in Changes
Update stopwords and use UTF-8 Fandiño in docs
Un-dos-ify files and remove extra whitespace
Add "date" for 0.08_01

It looks like it was never released.
Don't bother with POD coverage testing since there's basically no docs