Regenerate with latest cookiecutter without buildout

[cehbrecht]

finch was initially created when we still had the buildout template. We should update to the latest version without buildout.

[huard]

I'm having issues with the test suite.

ImportError while importing test module '/home/david/src/finch/tests/test_wps_hello.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
tests/test_wps_hello.py:6: in <module>
    from .common import get_output
E   ImportError: attempted relative import with no known parent package

If I add an __init__ it works, but then I get

ImportError while importing test module '/home/david/src/finch/tests/test_wps_hello.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
tests/test_wps_hello.py:6: in <module>
    from .common import get_output
tests/common.py:1: in <module>
    from pywps import get_ElementMakerForVersion
E   ImportError: cannot import name 'get_ElementMakerForVersion'

[cehbrecht]

... well, I got the same ... forgot to activate the conda env ;)

$ conda activate finch
$ pytest