Connexion

* 492: build universal wheel (py2.py3)
* 487: validate responses against "default" response definition

* 477: support OAuth tokeninfo with scopes as string
* 462: fix backward incompatible change with "server" parameter
* 463: make the `typing` dependency optional
* 478: fix bug related to mock mode

Released on PyPI: https://pypi.python.org/pypi/connexion/1.1.11

* 448: downgrade log message severity
* 449: path format parameters
* 452: fix wheel contents

- 435 regression: Make `flask.request` object available via `connexion.request`

* 426: fix exception on `flask.abort()`
* 429: regression: ignore context params if function has no matching arg
* 432: regression: fill `flask.request.user` with user ID (security decorator)

- 424 Flask as requirement added back to `setup.py`