Remove copyright notices from source files

See vulkano-rs/vulkano#2401 for rationale.

chapter-code/03-buffer-creation/main.rs

@@ -1,12 +1,3 @@
-// Copyright (c) 2017 The vulkano developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT
-// license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
-// at your option. All files in the project carrying such
-// notice may not be copied, modified, or distributed except
-// according to those terms.
-
 //! This is the source code of the "Buffer Creation" chapter at http://vulkano.rs.
 //!
 //! It is not commented, as the explanations can be found in the guide itself.

chapter-code/04-compute-pipeline/main.rs

@@ -1,12 +1,3 @@
-// Copyright (c) 2017 The vulkano developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT
-// license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
-// at your option. All files in the project carrying such
-// notice may not be copied, modified, or distributed except
-// according to those terms.
-
 //! This is the source code of the "Compute pipeline" chapter at http://vulkano.rs.
 //!
 //! It is not commented, as the explanations can be found in the guide itself.

chapter-code/05-images/image_clear.rs

@@ -1,12 +1,3 @@
-// Copyright (c) 2017 The vulkano developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT
-// license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
-// at your option. All files in the project carrying such
-// notice may not be copied, modified, or distributed except
-// according to those terms.
-
 //! This is the source code of the first three subchapters from the "Using images" chapter at http://vulkano.rs.
 //!
 //! It is not commented, as the explanations can be found in the guide itself.

chapter-code/05-images/mandelbrot.rs

@@ -1,12 +1,3 @@
-// Copyright (c) 2017 The vulkano developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT
-// license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
-// at your option. All files in the project carrying such
-// notice may not be copied, modified, or distributed except
-// according to those terms.
-
 //! This is the source code of the "Drawing a fractal with a compute shader" subchapter
 //! from the "Using images" chapter at http://vulkano.rs.
 //!

chapter-code/06-graphics-pipeline/main.rs

@@ -1,12 +1,3 @@
-// Copyright (c) 2017 The vulkano developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT
-// license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
-// at your option. All files in the project carrying such
-// notice may not be copied, modified, or distributed except
-// according to those terms.
-
 //! This is the source code of the "Graphics pipeline" chapter at http://vulkano.rs.
 //!
 //! It is not commented, as the explanations can be found in the guide itself.

chapter-code/07-windowing/main.rs

@@ -1,12 +1,3 @@
-// Copyright (c) 2017 The vulkano developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT
-// license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
-// at your option. All files in the project carrying such
-// notice may not be copied, modified, or distributed except
-// according to those terms.
-
 //! This is the source code of the "Windowing" chapter at http://vulkano.rs.
 //!
 //! It is not commented, as the explanations can be found in the guide itself.