Webtest

---

* Moved TestApp to app.py

* Added selenium testing framework. See :mod:`~webtest.sel` module.

------

* Accept lists for ``app.post(url, params=[...])``

* Allow to use url that starts with the SCRIPT_NAME found in extra_environ

* Fix `16 <https://bitbucket.org/ianb/webtest/issues/16>`_ Default
content-type is now correctly set to `application/octet-stream`

* Fix `14 and 18 <https://bitbucket.org/ianb/webtest/issues/18>`_ Allow to use
`.delete(params={})`

* Fix `12 <https://bitbucket.org/ianb/webtest/issues/12>`_

-----

* Fix `10
<https://bitbucket.org/ianb/webtest/issues/10/testapprequest-method-overwrites-specifics-with-testapp-scoped>`_,
now `TestApp.extra_environ` doesn't take precedence over a WSGI
environment passed in through the request.

* Removed stray print

-----

* Revert change to cookies that would add ``"`` around cookie values.

* Added property :meth:`webtest.Response.pyquery` which returns a
`PyQuery <https://pypi.org/project/pyquery/>`_ object.

* Set base_url on ``resp.lxml``

* Include tests and docs in tarball.

* Fix sending in webob.Request (or webtest.TestRequest) objects.

* Fix handling forms with file uploads, when no file is selected.

* Added ``extra_environ`` argument to :meth:`webtest.TestResponse.click`.

* Fixed/added wildcard statuses, like ``status="4*"``

* Fix file upload fields in forms: allow upload field to be empty.

* Added support for single-quoted html attributes.

* `TestResponse` now has unicode support. It is turned on by default
for all responses with charset information. **This is backward
incompatible change** if you rely (e.g. in doctests) on parsed
form fields or responses returned by `json` and `lxml` methods
being encoded strings when charset header is in response. In order
to switch to old behaviour pass `use_unicode=False` flag to
`TestApp` constructor.

-----

* Added method :meth:`TestApp.request`, which can be used for
sending requests with different methods (e.g., ``MKCOL``). This
method sends all its keyword arguments to
:meth:`webtest.TestRequest.blank` and then executes the request.
The parameters are somewhat different than other methods (like
:meth:`webtest.TestApp.get`), as they match WebOb's attribute
names exactly (the other methods were written before WebOb existed).

* Removed the copying of stdout to stderr during requests.

* Fix file upload fields in forms (`340
<https://web.archive.org/web/20120516124643/http://trac.pythonpaste.org/pythonpaste/ticket/340>`_) -- you could
upload files with :meth:`webtest.TestApp.post`, but if you use
``resp.form`` file upload fields would not work (from rcs-comp.com
and Matthew Desmarais).

---

* Fix form inputs; text inputs always default to the empty string, and
unselected radio inputs default to nothing at all. From Daniele
Paolella.

* Fix following links with fragments (these fragments should not be
sent to the WSGI application). From desmaj.

* Added ``force_value`` to select fields, like
``res.form['select'].force_value("new_value")``. This makes it
possible to simulate forms that are dynamically updated. From
Matthew Desmarais.

* Fixed :meth:`webtest.Response.mustcontain` when you pass in a
``no=[strings]`` argument.