Module compiles
added first tests
Remove leftovers of initial design

cannot seed objects individually, because perl's rand/srand are used.
getting warnings - add a test
prepare for testing roll results
test for unexpected exception!
Fix type checking

Moo-style typecheck subs do not return a value, just die ...
revert the change that eliminated warnings
This is the change I wanted to revert
This condition is the error I want to test for
deal with Test::Simple signatures
tests pass
Merge branch 'test_for_improper_seeding'
cleanup for perlcritic, documantation
design for the Turn class
add some doc
Merge branch 'license'

put up on github