Phuong

`Deque.prototype.set(index, value)` sets the element at `index` to `value`.

Prevent arguments leak

2

In the original code, [the `arguments` object is leaked](https://github.com/petkaantonov/bluebird/wiki/Optimization-killers), which disables optimization in the V8 engine. This pull request rectifies this by manually copying the passed-in arguments to a new...

Possibly maintain a Fabric branch as well

8

…once the Forge release has stabilized.