Urllib3-future

================

* Added Python 3 support (tested on 3.2.2)

* Dropped Python 2.5 support (tested on 2.6.7, 2.7.2)

* Use ``select.poll`` instead of ``select.select`` for platforms that support
it.

* Use ``Queue.LifoQueue`` instead of ``Queue.Queue`` for more aggressive
connection reusing. Configurable by overriding ``ConnectionPool.QueueCls``.

* Fixed ``ImportError`` during install when ``ssl`` module is not available.
(Issue 41)

* Fixed ``PoolManager`` redirects between schemes (such as HTTP -> HTTPS) not
completing properly. (Issue 28, uncovered by Issue 10 in v1.1)

* Ported ``dummyserver`` to use ``tornado`` instead of ``webob`` +
``eventlet``. Removed extraneous unsupported dummyserver testing backends.
Added socket-level tests.

* More tests. Achievement Unlocked: 99% Coverage.

================

* Refactored ``dummyserver`` to its own root namespace module (used for
testing).

* Added hostname verification for ``VerifiedHTTPSConnection`` by vendoring in
Py32's ``ssl_match_hostname``. (Issue 25)

* Fixed cross-host HTTP redirects when using ``PoolManager``. (Issue 10)

* Fixed ``decode_content`` being ignored when set through ``urlopen``. (Issue
27)

* Fixed timeout-related bugs. (Issues 17, 23)

==================

* Fixed typo in ``VerifiedHTTPSConnection`` which would only present as a bug if
you're using the object manually. (Thanks pyos)

* Made RecentlyUsedContainer (and consequently PoolManager) more thread-safe by
wrapping the access log in a mutex. (Thanks christer)

* Made RecentlyUsedContainer more dict-like (corrected ``__delitem__`` and
``__getitem__`` behaviour), with tests. Shouldn't affect core urllib3 code.

==================

* Fixed a bug where the same connection would get returned into the pool twice,
causing extraneous "HttpConnectionPool is full" log warnings.

================

* Added ``PoolManager`` with LRU expiration of connections (tested and
documented).
* Added ``ProxyManager`` (needs tests, docs, and confirmation that it works
with HTTPS proxies).
* Added optional partial-read support for responses when
``preload_content=False``. You can now make requests and just read the headers
without loading the content.
* Made response decoding optional (default on, same as before).
* Added optional explicit boundary string for ``encode_multipart_formdata``.
* Convenience request methods are now inherited from ``RequestMethods``. Old
helpers like ``get_url`` and ``post_url`` should be abandoned in favour of
the new ``request(method, url, ...)``.
* Refactored code to be even more decoupled, reusable, and extendable.
* License header added to ``.py`` files.
* Embiggened the documentation: Lots of Sphinx-friendly docstrings in the code
and docs in ``docs/`` and on https://urllib3.readthedocs.io/.
* Embettered all the things!
* Started writing this file.

==================

* Minor bug fixes, code cleanup.