Adds mpo 3d image decode

README.md

@@ -453,6 +453,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
 * [imaginary](https://github.com/h2non/imaginary) - Fast and simple HTTP microservice for image resizing
 * [imaging](https://github.com/disintegration/imaging) - Simple Go image processing package.
 * [img](https://github.com/hawx/img) - A selection of image manipulation tools.
+* [mpo](https://github.com/donatj/mpo) - A decoder and conversion tool for MPO 3D Photos.
 * [picfit](https://github.com/thoas/picfit) - An image resizing server written in Go
 * [resize](https://github.com/nfnt/resize) - Image resizing for the Go with common interpolation methods.
 * [rez](https://github.com/bamiaux/rez) - Image resizing in pure Go and SIMD.