Import upstream version 0.4.27

CHANGELOG

@@ -1,3 +1,6 @@
+Changes to 0.4.27:
+  - remove spurious pyproject.toml that breaks source builds
+
 Changes to 0.4.26:
   - Use tox for all multi-version testing
   - Fix use of pytest, use it via tox

setup.py

@@ -18,7 +18,7 @@ setuptools.setup(
     author='Adam Hupp',
     author_email='adam@hupp.org',
     url="http://github.com/ahupp/python-magic",
-    version='0.4.26',
+    version='0.4.27',
     long_description=read('README.md'),
     long_description_content_type='text/markdown',
     packages=['magic'],