tox: Update werkzeug to 0.11.

Version 0.11
------------

Released on November 8th 2015, codename Gleisbaumaschine.

- Added ``reloader_paths`` option to ``run_simple`` and other functions in
  ``werkzeug.serving``. This allows the user to completely override the Python
  module watching of Werkzeug with custom paths.
- Many custom cached properties of Werkzeug's classes are now subclasses of
  Python's ``property`` type.
- ``bind_to_environ`` now doesn't differentiate between implicit and explicit
  default port numbers in ``HTTP_HOST``.
- ``BuildErrors`` are now more informative. They come with a complete sentence
  as error message, and also provide suggestions.
- Fix a bug in the user agent parser where Safari's build number instead of
  version would be extracted.
- Fixed issue where RedisCache set_many was broken for twemproxy, which doesn't
  support the default MULTI command.
- ``mimetype`` parameters on request and response classes are now always
  converted to lowercase.
- Changed cache so that cache never expires if timeout is 0. This also fixes
  an issue with redis setex
- Werkzeug now assumes ``UTF-8`` as filesystem encoding on Unix if Python
  detected it as ASCII.
- New optional `has` method on caches.
- Fixed various bugs in `parse_options_header`.
- If the reloader is enabled the server will now open the socket in the parent
  process if this is possible.  This means that when the reloader kicks in
  the connection from client will wait instead of tearing down.  This does
  not work on all Python versions.
- Implemented PIN based authentication for the debugger.  This can optionally
  be disabled but is discouraged.  This change was necessary as it has been
  discovered that too many people run the debugger in production.
- Devserver no longer requires SSL module to be installed.

Version 0.10.5
--------------

(bugfix release, release date yet to be decided)

- Reloader: Correctly detect file changes made by moving temporary files over
  the original, which is e.g. the case with PyCharm.
- Fix bool behavior of ``werkzeug.datastructures.ETags`` under Python 3

tox.ini

@@ -39,7 +39,7 @@ deps =
     six==1.10.0
     termcolor==1.1.0
     vulture==0.8.1
-    Werkzeug==0.10.4
+    Werkzeug==0.11
     wheel==0.26.0
     xvfbwrapper==0.2.5
 commands =