Relicense Tokio exclusively under the MIT license. (#215)

This patch relicenses the Tokio project exclusively under the MIT
license. Before this, the project was dual licensed under MIT and Apache
2. As such, switching to only MIT is permitted.

Fixes #202

Cargo.toml

@@ -7,7 +7,7 @@ name = "tokio"
 # - Create "v0.1.x" git tag.
 version = "0.1.3"
 authors = ["Carl Lerche <me@carllerche.com>"]
-license = "MIT/Apache-2.0"
+license = "MIT"
 readme = "README.md"
 repository = "https://github.com/tokio-rs/tokio"
 homepage = "https://tokio.rs"

README.md

@@ -124,17 +124,10 @@ The crates included as part of Tokio are:
 
 ## License
 
-This project is licensed under either of
-
- * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
-   http://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](LICENSE-MIT) or
-   http://opensource.org/licenses/MIT)
-
-at your option.
+This project is licensed under the [MIT license](LICENSE).
 
 ### Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in tokio by you, as defined in the Apache-2.0 license, shall be
-dual licensed as above, without any additional terms or conditions.
+for inclusion in Tokio by you, shall be licensed as MIT, without any additional
+terms or conditions.

tokio-executor/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 documentation = "https://docs.rs/tokio-executor"
 repository = "https://github.com/tokio-rs/tokio"
 homepage = "https://github.com/tokio-rs/tokio"
-license = "MIT/Apache-2.0"
+license = "MIT"
 authors = ["Carl Lerche <me@carllerche.com>"]
 description = """
 Future execution primitives

tokio-executor/README.md

@@ -38,17 +38,10 @@ executor, including:
 
 ## License
 
-This project is licensed under either of
-
- * Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or
-   http://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](../LICENSE-MIT) or
-   http://opensource.org/licenses/MIT)
-
-at your option.
+This project is licensed under the [MIT license](../LICENSE).
 
 ### Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in Tokio by you, as defined in the Apache-2.0 license, shall be
-dual licensed as above, without any additional terms or conditions.
+for inclusion in Tokio by you, shall be licensed as MIT, without any additional
+terms or conditions.

tokio-io/Cargo.toml

@@ -7,7 +7,7 @@ name = "tokio-io"
 # - Create "v0.1.x" git tag.
 version = "0.1.6"
 authors = ["Carl Lerche <me@carllerche.com>"]
-license = "MIT/Apache-2.0"
+license = "MIT"
 repository = "https://github.com/tokio-rs/tokio-io"
 homepage = "https://tokio.rs"
 documentation = "https://docs.rs/tokio-io/0.1"

tokio-io/README.md

@@ -26,19 +26,12 @@ online at [https://tokio.rs](https://tokio.rs). The [API
 documentation](https://docs.rs/tokio-io) is also a great place to get started
 for the nitty-gritty.
 
-# License
+## License
 
-This project is licensed under either of
-
- * Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or
-   http://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](../LICENSE-MIT) or
-   http://opensource.org/licenses/MIT)
-
-at your option.
+This project is licensed under the [MIT license](../LICENSE).
 
 ### Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in Tokio by you, as defined in the Apache-2.0 license, shall be
-dual licensed as above, without any additional terms or conditions.
+for inclusion in Tokio by you, shall be licensed as MIT, without any additional
+terms or conditions.

tokio-reactor/Cargo.toml

@@ -7,7 +7,7 @@ name = "tokio-reactor"
 # - Create "v0.1.x" git tag.
 version = "0.1.0"
 authors = ["Carl Lerche <me@carllerche.com>"]
-license = "MIT/Apache-2.0"
+license = "MIT"
 readme = "README.md"
 repository = "https://github.com/tokio-rs/tokio"
 homepage = "https://tokio.rs"

tokio-reactor/README.md

@@ -33,17 +33,10 @@ are building a custom I/O resource.
 
 ## License
 
-This project is licensed under either of
-
- * Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or
-   http://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](../LICENSE-MIT) or
-   http://opensource.org/licenses/MIT)
-
-at your option.
+This project is licensed under the [MIT license](../LICENSE).
 
 ### Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in Tokio by you, as defined in the Apache-2.0 license, shall be
-dual licensed as above, without any additional terms or conditions.
+for inclusion in Tokio by you, shall be licensed as MIT, without any additional
+terms or conditions.

tokio-threadpool/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 documentation = "https://docs.rs/tokio-threadpool"
 repository = "https://github.com/tokio-rs/tokio"
 homepage = "https://github.com/tokio-rs/tokio"
-license = "MIT/Apache-2.0"
+license = "MIT"
 authors = ["Carl Lerche <me@carllerche.com>"]
 description = """
 A task scheduler backed by a work-stealing thread pool.

tokio-threadpool/README.md

@@ -45,17 +45,10 @@ pub fn main() {
 
 ## License
 
-This project is licensed under either of
-
- * Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or
-   http://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](../LICENSE-MIT) or
-   http://opensource.org/licenses/MIT)
-
-at your option.
+This project is licensed under the [MIT license](../LICENSE).
 
 ### Contribution
 
 Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in Tokio by you, as defined in the Apache-2.0 license, shall be
-dual licensed as above, without any additional terms or conditions.
+for inclusion in Tokio by you, shall be licensed as MIT, without any additional
+terms or conditions.