Issue #22112, asyncio doc: replace loop.create_task(coro) with
asyncio.async(coro), mention that asyncio.async() can be used to scheduler a
coroutine, and make it clear that create_task() is only available in Python
3.4.2 and later.
(Merge 3.4) Issue #22112, asyncio doc: replace loop.create_task(coro) with
asyncio.async(coro), mention that asyncio.async() can be used to scheduler a
coroutine, and make it clear that create_task() is only available in Python
3.4.2 and later.