Get rid of doc upload stuff

Author: sfackler

.travis.yml

@@ -17,14 +17,8 @@ script:
       travis-cargo test &&
       travis-cargo bench &&
       travis-cargo doc -- --features doc
-after_success:
-  # upload the documentation from the build with stable (automatically only actually
-  # runs on the master branch, not individual PRs)
-  #- travis-cargo --only nightly doc-upload
 
 env:
   global:
     # override the default `--features unstable` used for the nightly branch (optional)
     - TRAVIS_CARGO_NIGHTLY_FEATURE="with-serde"
-    # encrypted github token for doc upload (see `GH_TOKEN` link above)
-    # - secure: "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"