Feature: Explicitly end stream on CTRL+D and emit final data on EOF without EOL. (#56 by @clue)

Feature: Support running on non-TTY and closing STDIN and STDOUT streams. (#57 by @clue)

Feature / Fix: Restore blocking mode before closing and restore TTY mode on unclean shutdown. (#58 by @clue)

Improve documentation to detail why async console I/O is not supported on Microsoft Windows. (#54 by @clue)

Improve test suite by adding PHPUnit to require-dev, fix HHVM build for now again and ignore future HHVM build errors and lock Travis distro so future defaults will not break the build. (#46, #48 and #52 by @clue)