Test suite failure

>for easier tracking : testfail: test_html4css1_template (windows:6.1 docutils:0.13rep)
>would be a far better subject
>the failure itself is due to windows caseinsensitivity
>cheers
c:\Temp>python --version
Python 3.5.0

c:\Temp>pip list
docutils (0.13)
pip (7.1.2)
setuptools (18.2)

C:\Temp\docutils\test3>python test_writers/test_html4css1_template.py
Traceback (most recent call last):
  File "test_writers/test_html4css1_template.py", line 14, in <module>
    from .__init__ import DocutilsTestSupport
SystemError: Parent module '' not loaded, cannot perform relative import

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