Add triple license, CC0 or MIT or Apache2.0 (#42)

* fix license

* update name apache license

* add CC0-1.0 license

* add CC0 to readme

* add CC0 to Cargo.toml

Cargo.toml

@@ -2,7 +2,7 @@
 name = "bevy_github_ci_template"
 version = "0.1.0"
 edition = "2021"
-license = "MIT OR Apache-2.0"
+license = "MIT OR Apache-2.0 OR CC0-1.0"
 
 # Compile with Performance Optimizations:
 # https://bevyengine.org/learn/book/getting-started/setup/#compile-with-performance-optimizations

LICENSE-Apache-2.0

@@ -0,0 +1,176 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
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+
+   END OF TERMS AND CONDITIONS

LICENSE-CC0-1.0

@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
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LICENSE-MIT

@@ -0,0 +1,19 @@
+MIT License
+
+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.

README.md

@@ -78,3 +78,22 @@ The release flow can be configured to push the releases to itch.io:
 3. Uncomment `env.itch_target` in `release.yaml` and set it to the itch.io username and the name of the game on itch.io, separated by a slash (`/`)
 
 Once that is done, any tag pushed to GitHub will trigger an itch.io release and use the tag as the [user version](https://itch.io/docs/butler/pushing.html#specifying-your-own-version-number).
+
+## License
+
+Licensed under either of
+
+* Apache License, Version 2.0
+   ([LICENSE-APACHE-2.0](LICENSE-Apache-2.0) or <http://www.apache.org/licenses/LICENSE-2.0>)
+* MIT License
+   ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
+* CC0-1.0 License
+   ([LICENSE-CC0-1.0](LICENSE-CC0-1.0) or <https://creativecommons.org/publicdomain/zero/1.0/legalcode>)
+
+at your option.
+
+## Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
+triple licensed as above, without any additional terms or conditions.