Update voluptuous to 0.10.4

[pyup-bot]

There's a new version of voluptuous available.
You are currently using 0.9.3. I have updated it to 0.10.4

These links might come in handy: PyPI | Changelog | Repo

Changelog

0.10.4

• 278: Unicode
  translation to python 2 issue fixed.

0.10.2

Changes:

• 195:
  Range raises RangeInvalid when testing math.nan.
• 215:
  {} and [] now always evaluate as is, instead of as any dict or any list.
  To specify a free-form list, use list instead of []. To specify a
  free-form dict, use dict instead of Schema({}, extra=ALLOW_EXTRA).
• 224:
  Change the encoding of keys in error messages from Unicode to UTF-8.

New:

• 185:
  Add argument validation decorator.
• 199:
  Add Unordered.
• 200:
  Add Equal.
• 207:
  Add Number.
• 210:
  Add Schema equality check.
• 212:
  Add coveralls.
• 227:
  Improve Marker management in Schema.
• 232:
  Add Maybe.
• 234:
  Add Date.
• 236, 237, and 238:
  Add script for updating gh-pages.
• 256:
  Add support for OrderedDict validation.
• 258:
  Add Contains.

Fixes:

• 197:
  ExactSequence checks sequences are the same length.
• 201:
  Empty lists are evaluated as is.
• 205:
  Filepath validators correctly handle None.
• 206:
  Handle non-subscriptable types in humanize_error.
• 231:
  Validate namedtuple as a tuple.
• 235:
  Update docstring.
• 249:
  Update documentation.
• 262:
  Fix a performance issue of exponential complexity where all of the dict keys were matched against all keys in the schema.
  This resulted in O(n*m) complexity where n is the number of keys in the dict being validated and m is the number of keys in the schema.
  The fix ensures that each key in the dict is matched against the relevant schema keys only. It now works in O(n).
• 266:
  Remove setuptools as a dependency.

Got merge conflicts? Close this PR and delete the branch. I'll create a new PR for you.

Happy merging! 🤖

[pyup-bot]

Closing this in favor of #90