Added LICENSE, MANIFEST.in, pyproject.toml, README.rst, and setup.cfg as the starting project skeleton.

README.rst

@@ -0,0 +1,41 @@
+====================================
+The Flask HTTP Digest Authentication
+====================================
+
+
+Description
+===========
+
+*Flask-Digest-Auth* is an HTTP Digest Authentication implementation
+for Flask_ applications.  It authenticates the user for the protected
+views.  It works with Flask-Login_, so that log in protection can be
+separated with the log in mechanism.  You can write Flask modules that
+work with different log in mechanisms.
+
+.. _Flask: https://flask.palletsprojects.com
+.. _Flask-Login: https://flask-login.readthedocs.io
+
+
+Copyright
+=========
+
+ Copyright (c) 2022 imacat.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+Authors
+=======
+
+| imacat
+| imacat@mail.imacat.idv.tw
+| 2022/11/23