png 0.13.2

PNG decoding and encoding library in pure Rust
Documentation
# PNG Decoder/Encoder
[![Build Status](https://travis-ci.org/PistonDevelopers/image-png.svg?branch=master)](https://travis-ci.org/PistonDevelopers/image-png)
[![Crates.io](https://docs.rs/png/badge.svg)](https://docs.rs/png)
[![Crates.io](https://img.shields.io/crates/v/png.svg)](https://crates.io/crates/png)
![Lines of Code](https://tokei.rs/b1/github/PistonDevelopers/image-png)
[![License](https://img.shields.io/crates/l/png.svg)](https://github.com/PistonDevelopers/image-png)

PNG decoder/encoder in pure Rust. Currently `pngcheck` is the most usable part. Build with `cargo build --release --example pngcheck`.

## License

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.

### 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 dual licensed as above, without any
additional terms or conditions.