language: erlang
otp_release:
   - 19.0
before_install:
   - git clone --branch v1.1.0 https://github.com/elixir-lang/elixir
   - make -C elixir
before_script:
  - "export PATH=`pwd`/elixir/bin:$PATH"
  - mix local.hex --force
  - mix deps.get
  - mix deps.compile
  - mix deps.compile
script: mix test
env:
  - SECRET_KEY_BASE=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

language: elixir
elixir:
  - 1.3.0
otp_release:
  - 19.0
before_script:
  - mix local.rebar --force # for Elixir 1.3.0 and up
  - mix local.hex --force
  - mix deps.get
  - mix deps.compile
  - mix deps.compile # second build for bug in `serial`
script: mix test
env:
  - SECRET_KEY_BASE=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Upgrade Travis config for Elixir 1.3
Upgrade Travis config for Elixir 1.3