small refactor to latin1 strings

this will improve a little performance
Merge pull request #8 from Benabik/master

Replace dev say_* and print with IO say and print
Fix GC mark offset calculation.

Got the wrong answer in cases where complex inlines that are not
box targets were made. Found by arnsholt++.
Merge pull request #4 from zhuomingliang/master

small refactor to latin1 strings
Rename ops; no need to creat weird spellings.
Map nqp::sethllconfig.
Add missing deserialize_stable_size.
Use portable REPR names.
Implement deserialize_repr_data for VMArray.
Use HLL types for hashes and arrays.
Add NQPArray.

Menas @foo.push(...) now works.
fixed MVM_string_compare to return MVMint16 instead of MVMint64 *
Fix a warning.
Cleanup inter-generational roots list.
Implement and map nqp::lexprimspec.
Uncomment more of NQPHLL.
Add a BOOTIO, like nqp-jvm has.

Means we'll be able to have a default/base filehandle type to hand.
Start cleaning up IO bits.

Use BOOTIO, kill the anonfhtype op. Starts getting things closer to
being useful for doing the IO bits in HLL::Compiler, etc.
Merge pull request #9 from zhuomingliang/patch-1

fixed MVM_string_compare to return MVMint16 instead of MVMint64 *
Remove duplicate, out-dated op list.