removed pytest logging?

[nathandunn]

Doesn't look like pytest-logging is supported by 3.6. Should we use 3.5 only, or are we safe to remove it?

https://pypi.python.org/pypi/pytest-logging

Seems to work fine without it (do the behave tests rely on it?)

Otherwise with 3.6 we get an error. In that same vein, can we remove pytest as a requirement as well?

[nathandunn]

This is the error I get from master:

Requirement already satisfied: pytest>=0.0 in ./venv/lib/python3.6/site-packages (from -r requirements.txt (line 16))
Collecting pytest-logging>=0.0 (from -r requirements.txt (line 17))
  Using cached pytest-logging-2015.11.4.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/yc/y5cfqt8j72165cyr68_bpw9r0000gn/T/pip-build-8uhty9xs/pytest-logging/setup.py", line 34, in <module>
        exec(rfh.read(), None, _LOCALS)  # pylint: disable=exec-used
      File "/usr/local/bin/../Cellar/python3/3.6.3/bin/../Frameworks/Python.framework/Versions/3.6/lib/python3.6/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)
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/yc/y5cfqt8j72165cyr68_bpw9r0000gn/T/pip-build-8uhty9xs/pytest-logging/

[nathandunn]

pinging @cmungall / @kshefchek for review (or whomever else should take part)

[cmungall]

TBH I don't recall why we had this there - pytest doesn't show logging messages? But seems effort is going into catchlog for now? See vmware-archive/pytest-logging#1

Don't have time to look in more detail, I say merge and then if we see issues with logging we can circle round again