fix nightly build

[miller-time]

closes #148

I guess route-recognizer is no longer maintained? My PR:
http-rs/route-recognizer#25
comment from Alex Crichton:
http-rs/route-recognizer#26 (comment)

[miller-time]

Travis CI got this warning+error, and I ran cargo +nightly build locally and got the same thing:

warning: Patch `route-recognizer v0.1.12 (https://github.com/miller-time/route-recognizer.rs?rev=d7bc06d2dc58a2c59d8f2cfbee2ab23b8188700d#d7bc06d2)` was not used in the crate graph.
Check that the patched package version and available features are compatible
with the dependency requirements. If the patch has a different version from
what is locked in the Cargo.lock file, run `cargo update` to use the new
version. This may also occur with an optional dependency that is not enabled.

 error[E0463]: can't find crate for `recognizer`
 --> src/lib.rs:7:1
  |
7 | extern crate route_recognizer as recognizer;
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate

Looks like this isn't actually an option...

[miller-time]

Well, I read the cargo docs and discovered that I made this change incorrectly. I shouldn't have removed dependencies.route-recognizer when adding patch.crates-io.route-recognizer.

[phlmn]

Thanks for the PR!

I just merged iron/iron#591, the router crate now lives inside workspace in the main repo (https://github.com/iron/iron/tree/master/router). Could you move the PR?

[miller-time]

@phlmn done - iron/iron#614

[phlmn]

Thanks! 🙂

[phlmn]

Moved to iron/iron#614