Drop comma that causes install to fail

[nicholsn]

This PR simply drops a comma in setup.py that was causing an installation issue on ubuntu 18.04 with both pip install centrosome and python setup.py install.

pip 20.0.2 from /usr/local/lib/python2.7/dist-packages/pip (python 2.7)
Python 2.7.17

Here is the error that is fixed:

Collecting centrosome
  Using cached centrosome-1.1.7.tar.gz (543 kB)
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-muJE3W/centrosome/setup.py'"'"'; __file__='"'"'/tmp/pip-install-muJE3W/centrosome/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-install-muJE3W/centrosome/pip-egg-info
         cwd: /tmp/pip-install-muJE3W/centrosome/
    Complete output (6 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-muJE3W/centrosome/setup.py", line 84
        **__extkwargs,
                     ^
    SyntaxError: invalid syntax
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.```

[jburel]

@nicholsn
I just noticed your PR after fixing the same issue
you may want to cherry-pick 80375d2
since that extra comma fails travis

[nicholsn]

@jburel what branch is that commit on? (also I could just close this since you already fixed it)

git cherry-pick 80375d2
fatal: bad revision '80375d2'

[jburel]

Sorry for the confusion it was on my repository, you will need to keep your PR opened
This is the change I indicated
jburel@80375d2
so you could do something similar in this PR

[jburel]

@nicholsn I have opened a new PR against your branch
it removes few more extra commas and it fixes the travis build everything should be green now
see https://travis-ci.org/github/jburel/centrosome/builds/680434025

[nicholsn]

@jburel great thanks, merged and now this is passing!

[jburel]

Any chance to get that PR merge @0x00b1 and have a new release of centrosome?
version 1.1.7 is currently broken without the changes in this PR.

[jburel]

@0x00b1 @bethac07 Any chance to get that PR merged and have a new release of this package?

[0x00b1]

Yep! Thanks everyone! Merging now, will package and release today.