v0.99.5

Added

• Added tests for io::timeout
• Added io::BufRead::fill_buf, an async fn counterpart to poll_fill_buf
• Added fs::create_dir_all
• Added future::timeout, a free function to time out futures after a threshold
• Added io::prelude
• Added net::ToSocketAddrs, a non-blocking version of std's ToSocketAddrs
• Added stream::Stream::all
• Added stream::Stream::filter_map
• Added stream::Stream::find_map
• Added stream::Stream::find
• Added stream::Stream::min_by
• Added stream::Stream::nth

Changed

• Polished the text and examples of the tutorial
• cargo fmt on all examples
• Simplified internals of TcpStream::connect_to
• Modularized our CI setup, enabled a rustfmt fallback, and improved caching
• Reduced our dependency on the futures-rs crate, improving compilation times
• Split io::Read, io::Write, io::BufRead, and stream::Stream into
  multiple files
• fs::File now flushes more often to prevent flushes during seek
• Updated all dependencies
• Fixed a bug in the conversion of File into raw handle
• Fixed compilation errors on the latest nightly