Add Setty.kv and Baggy.kv.

lue++ pointed out that calling these on Sets and Bags returned silly results,
so I implemented proper versions.
Merge pull request #238 from Benabik/nom

Fix build on OS X
use nqp::spurtasync for IO::Async::File.spurt
bump NQP_REVISION to get nqp::spurtasync on jvm
bump nqp rev to get unicode fixes

both S05-mass/properties-block.t and S05-mass/properties-script.t
pass now
kill more debug output
Pushing patch by jnthn++ to fix error handling in on()
Merge branch 'nom' of https://github.com/rakudo/rakudo into nom
Fix trial bind analysis on Moar backend.

Patch courtesy of psch++.
Throw X::TypeCheck::{Binding,Return} on MoarVM

Use typed errors instead of dying in Ops.nqp
pull in \C fixes
[Configure] --gen-moar should imply --gen-nqp
Update List.pm

adds a ? to the prototype signature so that it can be called with no arguments, as suggested by timotimo.
Merge pull request #240 from grondilu/patch-1

Update combinations prototype in List.pm
Fix statement modifying given on Moar.

raydiak++ for golfing a bug down to this construct.
bump nqp rev for unicode fixes
Make sure --gen-moar implies --gen-nqp

It does only if --backends is not set.  Well, it did.  Now it always
does!
Merge pull request #243 from hoelzro/nom

Make sure --gen-moar implies --gen-nqp
Fix bind lowering of proto method foo (|) { }

Got away with it before 'cus we didn't check for excess named args.
Bump to Moar/NQP that finds excess named args.