Bump werkzeug from 0.14.1 to 0.15.3 in /beth

[dependabot]

Bumps werkzeug from 0.14.1 to 0.15.3.

Release notes

Sourced from werkzeug's releases.

0.15.3

• Blog: https://palletsprojects.com/blog/werkzeug-0-15-3-released/
• Changes: https://werkzeug.palletsprojects.com/en/0.15.x/changes/#version-0-15-3

0.15.2

• Blog: https://palletsprojects.com/blog/werkzeug-0-15-2-released/
• Changes: https://werkzeug.palletsprojects.com/en/0.15.x/changes/#version-0-15-2

0.15.1

• Blog: https://palletsprojects.com/blog/werkzeug-0-15-1-released/
• Changes: https://werkzeug.palletsprojects.com/en/0.15.x/changes/

0.15.0

• Blog: https://palletsprojects.com/blog/werkzeug-0-15-0-released/
• Changes: https://werkzeug.palletsprojects.com/en/0.15.x/changes/

Changelog

Sourced from werkzeug's changelog.

Version 0.15.3

Released 2019-05-14

• Properly handle multi-line header folding in development server in
  Python 2.7. (:issue:1080)
• Restore the response argument to :exc:~exceptions.Unauthorized.
  (:pr:1527)
• :exc:~exceptions.Unauthorized doesn't add the WWW-Authenticate
  header if www_authenticate is not given. (:issue:1516)
• The default URL converter correctly encodes bytes to string rather
  than representing them with b''. (:issue:1502)
• Fix the filename format string in
  :class:~middleware.profiler.ProfilerMiddleware to correctly handle
  float values. (:issue:1511)
• Update :class:~middleware.lint.LintMiddleware to work on Python 3.
  (:issue:1510)
• The debugger detects cycles in chained exceptions and does not time
  out in that case. (:issue:1536)
• When running the development server in Docker, the debugger security
  pin is now unique per container.

Version 0.15.2

Released 2019-04-02

• Rule code generation uses a filename that coverage will ignore.
  The previous value, "generated", was causing coverage to fail.
  (:issue:1487)
• The test client removes the cookie header if there are no persisted
  cookies. This fixes an issue introduced in 0.15.0 where the cookies
  from the original request were used for redirects, causing functions
  such as logout to fail. (:issue:1491)
• The test client copies the environ before passing it to the app, to
  prevent in-place modifications from affecting redirect requests.
  (:issue:1498)
• The "werkzeug" logger only adds a handler if there is no handler
  configured for its level in the logging chain. This avoids double
  logging if other code configures logging first. (:issue:1492)

Version 0.15.1

Released 2019-03-21

• :exc:~exceptions.Unauthorized takes description as the first

... (truncated)

Commits

• 9b1123a release version 0.15.3
• 00bc43b unique debugger pin in Docker containers
• 2cbdf2b Merge pull request #1542 from asottile/exceptions_arent_always_hashable
• 0e669f6 Fix unhashable exception types
• bdc17e4 Merge pull request #1540 from pallets/break-tb-cycle
• 44e38c2 break cycle in chained exceptions
• 777500b Merge pull request #1518 from NiklasMM/fix/1510_lint-middleware-python3-compa...
• e00c7c2 Make LintMiddleware Python 3 compatible and add tests
• d590cc7 Merge pull request #1539 from pallets/profiler-format
• 0388fc9 update filename_format for ProfilerMiddleware.
• Additional commits viewable in compare view

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