Locale issues can cause setup.py to fail

[wouterdb]

When running test in containers, I get the following error:

Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-x_ykztu6/pytest-logging/setup.py", line 34, in <module>
exec(rfh.read(), None, _LOCALS) # pylint: disable=exec-used
File "/opt/inmanta/lib/python3.5/encodings/ascii.py", line 26, in decode
return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 105: ordinal not in range(128)

This is due rfh.read() on line 34 op setup.py. If the default encoding of the locale is not UTF-8 this line fails on the copyright character in the heading of version.py .

It would be better to use rfh.read(encoding="utf-8")

[s0undt3ch]

Please see #3 (comment) and #1