Bump to 0.1.7
Bump to 0.1.7

* Add a `Future::shared` method for creating a future that can be shared
  amongst threads by cloning the future itself. All derivative futures
  will resolve to the same value once the original future has been
  resolved.

* Add a `FutureFrom` trait for future-based conversion

* Fix a wakeup bug in `Receiver::close`

* Add `future::poll_fn` for quickly adapting a `Poll`-based function to
  a future.

* Add an `Either` enum with two branches to easily create one future
  type based on two different futures created on two branches of control
  flow.

* Remove the `'static` bound on `Unpark`

* Optimize `send_all` and `forward` to send as many items as possible
  before calling `poll_complete`.

* Unify the return types of the `ok`, `err`, and `result` future to
  assist returning different varieties in different branches of a function.

* Add `CpuFuture::forget` to allow the computation to continue running
  after a drop.

* Add a `stream::futures_unordered` combinator to turn a list of futures
  into a stream representing their order of completion.

alexcrichton/futures-rs,Idolf/futures-rs