Update metadata to point to new docs

Author: mitsuhiko

Cargo.toml

@@ -2,7 +2,7 @@
 authors = ["Without Boats <[email protected]>"]
 description = "Experimental error handling abstraction."
 documentation = "https://docs.rs/failure"
-homepage = "https://boats.gitlab.io/failure"
+homepage = "https://rust-lang-nursery.github.io/failure/"
 license = "MIT OR Apache-2.0"
 name = "failure"
 repository = "https://github.com/rust-lang-nursery/failure"

failure_derive/Cargo.toml

@@ -4,8 +4,8 @@ description = "derives for the failure crate"
 license = "MIT OR Apache-2.0"
 name = "failure_derive"
 repository = "https://github.com/withoutboats/failure_derive"
-homepage = "https://boats.gitlab.io/failure"
-documentation = "https://boats.gitlab.io/failure"
+homepage = "https://rust-lang-nursery.github.io/failure/"
+documentation = "https://docs.rs/failure"
 version = "0.1.3"
 build = "build.rs"