rename sub and method `eval` to `EVAL`
make perl5 now always rebuilds Niecza.pm.
Added Niecza::create_LoS which creates a Perl6 list of string from p5
Add a .gitignore for all the Niecza.pm build process byproducts.
Rename Niecza::Interoperability to Niecza.
Make Niecza a full Module::Build using module with an XS part.
create a stub Niecza p5 module with Module::Starter
Exporting a single sub works.
Exporting a empty sub using :from<perl5> works.
Make the perl5 interop work outside the niecza directory and hopefull…
…y on Mac OS X too (not tested yet).
Eval runs basic perl5 code. The Makefile needs review to check if it can
be made more portable.