mel 0.3.0

convert scalars and vectors from hertz to mel scale
Documentation
sudo: true
language: rust
rust:
  - stable
  - beta
  - nightly
matrix:
  allow_failures:
    - rust: nightly
script:
  # travis default rust test script
  - cargo build --verbose
  - cargo test --verbose
  # benches use the test feature which is only available on nightly
  # run benches once per build to detect performance regressions
  - if [ "$TRAVIS_RUST_VERSION" = "nightly" ] ; then
     cargo bench --verbose;
    fi
env:
  global:
    - secure: "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"
# after success build rust documentation and push it to gh-pages branch
# only do this for the stable branch (once per build)
after_success: |
  if [ "$TRAVIS_RUST_VERSION" = "stable" ] ; then
    cargo doc --no-deps && \
    sudo pip install ghp-import && \
    ghp-import -n target/doc && \
    git push -qf https://${GITHUB_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
  fi
before_install:
  - sudo apt-get -qq update
  - sudo apt-get install -qq libatlas-base-dev