Terminado

- require tornado 4 [26](https://github.com/jupyter/terminado/pull/26) ([minrk](https://github.com/minrk))
- Close PtyProcess object instead of closing fd directly [24](https://github.com/jupyter/terminado/pull/24) ([takluyver](https://github.com/takluyver))
- use tornado's check_origin method name [20](https://github.com/jupyter/terminado/pull/20) ([minrk](https://github.com/minrk))
- Change `_log` -> `_logger`. [19](https://github.com/jupyter/terminado/pull/19) ([mgmarino](https://github.com/mgmarino))
- Make built wheels universal. [14](https://github.com/jupyter/terminado/pull/14) ([aragilar](https://github.com/aragilar))

- Fix bugs when max_terminals reached, with test cases [11](https://github.com/jupyter/terminado/pull/11) ([payne92](https://github.com/payne92))
- More liberal read time out to address Travis CI test issues [10](https://github.com/jupyter/terminado/pull/10) ([payne92](https://github.com/payne92))
- More unit tests [8](https://github.com/jupyter/terminado/pull/8) ([payne92](https://github.com/payne92))

- Initial unit test framework [6](https://github.com/jupyter/terminado/pull/6) ([payne92](https://github.com/payne92))
- Buffer the last 10 reads from the pty, and play back to new clients [5](https://github.com/jupyter/terminado/pull/5) ([takluyver](https://github.com/takluyver))

- add async terminate method [3](https://github.com/jupyter/terminado/pull/3) ([minrk](https://github.com/minrk))