add tests for cloning objects with array and hash attributes
plan++
use is_deeply for appropriate data structures; compare to arrays and not Parcels
Merge pull request #29 from samuraisam/sam/addional-clone-tests

Add tests for cloning objects with array and hash attributes
rename classes for posterity (and to avoid name collisions)
Merge pull request #30 from samuraisam/sam/addional-clone-tests

Rename test classes for posterity (and to avoid name collisions)
[S02-literals/hex_chars.t] impose some order

No need to store the pairs in an unordered hash, muddling the
relationship between the test data and the test output. Storing
things in a straight-up array instead.
[.gitignore] *.rakudo.jvm
Make sure bag add and bag multiply work in reduce.
Clone tests should be marked as todo for the time being
Make sure we ignore any generated rakudo.parrot files
Only the rakudo on the JVM can't do these tests

spotted by jnthn++
Per request of jnthn
Fix up tests for new set difference.

More changes needed.
make these classes lexical to be nice to future test writers
test that deep attribute copying does not occur
yet more clone tests => ensure against deep copy of array/hash attributes