Log Message:
devel/py-importlib-metadata: Update to 0.19

0.19

    Restrain over-eager egg metadata resolution.

    Add support for entry points with colons in the name. Closes #75.

0.18

2019-06-09

    Parse entry points case sensitively. Closes #68

    Add a version constraint on the backport configparser package. Closes #66

0.17

2019-05-29

    Fix a permission problem in the tests on Windows.

0.16

2019-05-29

    Don’t crash if there exists an EGG-INFO directory on sys.path.