* pugs::hack: Extremely minor cosmetic fixes.
* t/statements/for_with_only_one_item.t: Expanded tests based on p6l feedback,
Juerd++, see http://www.nntp.perl.org/group/perl.perl6.language/22971.
* Removed t/operators/binding.t and added t/operators/binding/scalars.t (former
binding.t), t/operators/binding/arrays.t (39 tests), and
t/operators/binding/hashes.t (30 tests).
* PIL2JS: Prelude::JS::Array, Prelude::JS::Hash: Binding of not yet existing
array/hash elements should autovivify (i.e., @array[$out_of_bounds_index] :=
..., %hash<not_existing_key> := ... should work). With these fixes, PIL2JS
passes binding/scalars.t 28/28, arrays.t 36/39, and hashes.t 30/30. :)