Move to docs.rs from withoutboats.github.io (#51)

* Add link to docs.rs

* Don't deploy docs

.travis.yml

@@ -23,16 +23,6 @@ script:
   - cargo test
   - cargo doc --no-deps
 
-deploy:
-  provider: pages
-  skip-cleanup: true
-  local-dir: "target/doc/romio"
-  api_key:
-    secure: "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"
-  keep-history: true
-  on:
-    branch: master
-
 notifications:
   email:
     on_success: never

README.md

@@ -26,8 +26,8 @@ newer version of the futures crate.
 [travis-url]: https://travis-ci.org/withoutboats/romio
 [crates-badge]: https://img.shields.io/crates/v/romio.svg?style=flat-square
 [crates-url]: https://crates.io/crates/romio
-[docs-badge]: https://img.shields.io/badge/docs-latest-blue.svg?style=flat-square
-[docs-url]: https://withoutboats.github.io/romio/romio
+[docs-badge]: https://img.shields.io/badge/docs.rs-latest-blue.svg?style=flat-square
+[docs-url]: https://docs.rs/romio
 [mit-badge]: https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square
 [mit-url]: LICENSE-MIT