When installed on Windows，it reports AttributeError: Values instance has no attribute 'character_level_inline_markup'

[NicolePP]

When I run ‘python setup.py install’ on Windows(ActivePython 2.7.13.2716), it reports an error as below:

Warning: '%s' not a legal ReST filename.
Traceback (most recent call last):
  File "D:\Applications\code\python27\txJSON-RPC-0.5\setup.py", line 27, in <module>
    out=True),
  File "D:\Applications\code\python27\txJSON-RPC-0.5\txjsonrpc\util\dist.py", line 121, in catReST
    report = validateReST(res)
  File "D:\Applications\code\python27\txJSON-RPC-0.5\txjsonrpc\util\dist.py", line 86, in validateReST
    return _validateReST(text)
  File "D:\Applications\code\python27\txJSON-RPC-0.5\txjsonrpc\util\dist.py", line 76, in _validateReST
    parser.parse(text, doc)
  File "F:\Python27\lib\site-packages\docutils\parsers\rst\__init__.py", line 185, in parse
    self.statemachine.run(inputlines, document, inliner=self.inliner)
  File "F:\Python27\lib\site-packages\docutils\parsers\rst\states.py", line 157, in run
    inliner.init_customizations(document.settings)
  File "F:\Python27\lib\site-packages\docutils\parsers\rst\states.py", line 470, in init_customizations
    if settings.character_level_inline_markup:
AttributeError: Values instance has no attribute 'character_level_inline_markup'

I think a statement like 'doc.settings.character_level_inline_markup = True' should be added to the function _validateReST() in txjsonrpc/util/dist.py.