Merge branch 'readme-markdown' into 'master'

meta [readme]: Add readme to manifest, set content type

See merge request !47

MANIFEST.in

+include LICENSE README.md
 recursive-include doc *.rst *.ico *.png
 recursive-include tests *.py

pyproject.toml

@@ -52,7 +52,7 @@ zip-safe = true
 package-dir = {"" = "src"}
 
 [tool.setuptools.dynamic]
-readme = {file = "README.md"}
+readme = {file = "README.md", content-type = "text/markdown"}
 
 [tool.distutils.bdist_wheel]
 universal = true