mrhyde: added hyde-array/obj markers and new toString patch.
mrhyde: added ability to un-patch a previously patched function
mrhyde: added hyde-array-slice and friends, tojs

mrhyde arrayish types now install slice, splice, push,
and sort methods. Most just give a warning, but slice has
a half hearted implementation.

Also added a tojs method that can be called from js.
release: strokes-0.2.1