Update travis config

Author: alexcrichton

.travis.yml

@@ -1,20 +1,22 @@
 language: rust
-rust:
-  - stable
-  - beta
-  - nightly
-sudo: false
-before_script:
-  - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
+matrix:
+  include:
+    - rust: stable
+    - rust: beta
+    - rust: nightly
+    - name: "master doc to gh-pages"
+      rust: nightly
+      script:
+        - cargo doc --no-deps
+      deploy:
+        provider: script
+        script: curl -LsSf https://git.io/fhJ8n | rustc - && (cd target/doc && ../../rust_out)
+        skip_cleanup: true
+        on:
+          branch: master
 script:
-  - cargo build
-  - cargo test
-  - cargo doc
-after_success:
-  - travis-cargo --only nightly doc-upload
+  - cargo build --verbose
+  - cargo test --verbose
 notifications:
   email:
     on_success: never
-env:
-  global:
-    secure: "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"