Update README, CONTRIBUTING, LICENSE w/CC-BY

[skip ci]

Author: bskinn

CONTRIBUTING.md

@@ -281,12 +281,13 @@ situation. When in doubt, ask!
 
 ## Issue & PR Templates
 
-The project is configured with a PR template and a couple of issue templates, to
+I've set up the project with a PR template and a couple of issue templates, to
 hopefully make it easier to provide all the information needed to act on code
 contributions, bug reports, and feature requests. If the templates don't fit the
 issue/PR you want to create, though, then don't use them.
 
 
 ## License
 
-All contributions will take on the MIT License of the project at large.
+All code and documentation contributions will respectively take on the MIT
+License and CC-BY 4.0 license of the project at large.

LICENSE.txt

@@ -1,21 +1,33 @@
+The sphobjinv documentation (including docstrings) is licensed under a Creative
+Commons Attribution 4.0 International License (CC-BY).
+
+See http://creativecommons.org/licenses/by/4.0/.
+
+
+The sphobjinv codebase is released under the MIT License, the text of which is
+included below.
+
+
+====================================================================================
+
+
 The MIT License (MIT)
 
-Copyright (c) 2016-2022 Brian Skinn
+Copyright (c) 2016-2022 Brian Skinn and community contributors
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.rst

@@ -185,5 +185,8 @@ and feature requests are welcomed at the
 
 Copyright (c) Brian Skinn 2016-2022
 
-License: The MIT License. See `LICENSE.txt <https://github.com/bskinn/sphobjinv/blob/main/LICENSE.txt>`__
-for full license terms.
+The ``sphobjinv`` documentation (including docstrings) is licensed under a
+`Creative Commons Attribution 4.0 International License <http://creativecommons.org/licenses/by/4.0/>`__
+(CC-BY). The ``sphobjinv`` codebase is released under the MIT License. See
+`LICENSE.txt <https://github.com/bskinn/sphobjinv/blob/main/LICENSE.txt>`__ for
+full license terms.