Merge pull request #370 from tomaka/categories

Add categories to all the crates

glsl-to-spirv/Cargo.toml

@@ -6,6 +6,7 @@ repository = "https://github.com/tomaka/vulkano"
 description = "Wrapper around the official GLSL to SPIR-V compiler"
 license = "MIT/Apache-2.0"
 build = "build/build.rs"
+categories = ["rendering::graphics-api"]
 
 [dependencies]
 tempdir = "0.3.5"

vk-sys/Cargo.toml

@@ -7,3 +7,4 @@ description = "Bindings for the Vulkan graphics API"
 license = "MIT/Apache-2.0"
 documentation = "https://docs.rs/vk-sys"
 keywords = ["vulkan", "bindings", "graphics", "gpu"]
+categories = ["rendering::graphics-api"]

vulkano-shaders/Cargo.toml

@@ -6,6 +6,7 @@ repository = "https://github.com/tomaka/vulkano"
 description = "Shaders "
 license = "MIT/Apache-2.0"
 documentation = "http://tomaka.github.io/vulkano/vulkano/index.html"
+categories = ["rendering::graphics-api"]
 
 [dependencies]
 glsl-to-spirv = { version = "0.1.2", path = "../glsl-to-spirv" }

vulkano-win/Cargo.toml

@@ -5,6 +5,7 @@ authors = ["Pierre Krieger <pierre.krieger1708@gmail.com>"]
 repository = "https://github.com/tomaka/vulkano"
 description = "Link between vulkano and winit"
 license = "MIT/Apache-2.0"
+categories = ["rendering::graphics-api"]
 
 [dependencies]
 vulkano = { version = "0.3.0", path = "../vulkano" }

vulkano/Cargo.toml

@@ -6,6 +6,7 @@ repository = "https://github.com/tomaka/vulkano"
 description = "Safe wrapper for the Vulkan graphics API"
 license = "MIT/Apache-2.0"
 documentation = "https://docs.rs/vulkano"
+categories = ["rendering::graphics-api"]
 
 [dependencies]
 crossbeam = "0.2.10"