.travis: Update. No update docs

.travis.yml

@@ -3,33 +3,20 @@ sudo: false
 
 # run builds for all the trains (and more)
 rust:
+  - 1.10
   - stable
   - beta
   - nightly
 
-# load travis-cargo
-before_script:
-  - |
-      pip install 'travis-cargo<0.2' --user &&
-      export PATH=$HOME/.local/bin:$PATH
-
 # the main build
 script:
   - |
-      travis-cargo build &&
-      travis-cargo test &&
-      travis-cargo test -- --release &&
-      travis-cargo doc &&
+      cargo build &&
+      cargo test &&
+      cargo test --release &&
+      cargo doc &&
       cargo bench
-after_success:
-  # upload the documentation (GH_TOKEN from env)
-  - travis-cargo --only nightly doc-upload
 
 branches:
   only:
     - master
-
-env:
-  global:
-    # override the default `--features unstable` used for the nightly branch (optional)
-    - TRAVIS_CARGO_NIGHTLY_FEATURE=""