scottp-dpaw

From our experiences in production, SetWeak barely ever gets called (even with the context deleted and the v8 garbage collector pumped), and the v8 docs state SetWeak shouldn't be used...

The use-after-free I can't seem to replicate; my understanding is the refcount for a Python object is increased when it is added to each context, so removing one context altogether...

Everything should be sorted now, is there anything else required for review? It would be fantastic if this could be rolled into a point release, we've found with this fix...

See https://github.com/tbodt/v8py/pull/39