Merge branch 'bugfix/update-author' into 'master'

Update author to Jason as he's owned the bulk of the implementation.

See merge request python-devs/importlib_metadata!123

Author: jaraco

setup.cfg

@@ -1,7 +1,7 @@
 [metadata]
 name = importlib_metadata
-author = Barry Warsaw
-author_email = [email protected]
+author = Jason R. Coombs
+author_email = [email protected]
 url = http://importlib-metadata.readthedocs.io/
 description = Read metadata from Python packages
 long_description = file: README.rst