Relicense to MIT or Apache-2.0; add license and copyright to FAQ. (#114)

* Relicense to MIT or Apache-2.0; add license and copyright to FAQ.

* Define project contributors.

Cargo.toml

@@ -3,7 +3,7 @@ name = "cargo-semver-checks"
 version = "0.9.2"
 edition = "2021"
 authors = ["Predrag Gruevski <[email protected]>"]
-license = "Apache-2.0"
+license = "Apache-2.0 OR MIT"
 description = "Scan your Rust crate for semver violations."
 repository = "https://github.com/obi1kenobi/cargo-semver-check"
 readme = "./README.md"

LICENSE → LICENSE-APACHE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2022-present Predrag Gruevski and Project Contributors
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

LICENSE-MIT

@@ -0,0 +1,23 @@
+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

@@ -84,3 +84,11 @@ it remains `cargo-semver-checks` for the time being.
 
 The `cargo_semver_check` name is reserved on crates.io but all its versions
 are intentionally yanked. Please use the `cargo-semver-checks` crate instead.
+
+### License
+
+Available under the Apache License (Version 2.0) or the MIT license, at your option.
+
+Copyright 2022-present Predrag Gruevski and Project Contributors.
+The present date is determined by the timestamp of the most recent commit in the repository.
+Project Contributors are all authors and committers of commits in the repository.