sudo: false

addons:
  apt:
    packages:
      - tidy
      - tcl
      - tk

before_install:
  - gem uninstall bundler -v 1.6.9
  - gem install bundler -v 1.11.2
install: travis_retry bundle install --without=benchmark

rvm:
  - 1.9.2
  - 1.9.3
  - 2.0.0
  - 2.1
  - 2.2
  - 2.3.0
  - rbx-3
  - rbx
  - ruby-head

matrix:
  allow_failures:
    - rvm: rbx-3
    - rvm: rbx

notifications:
  email: false

sudo: false
dist: trusty

addons:
  apt:
    packages:
      - tidy
      - tcl
      - tk

install: bundle install --without=benchmark

rvm:
  - 1.9.3
  - 2.0.0
  - 2.1
  - 2.2
  - 2.3.3
  - 2.4.0
  - rbx-3.69
  - ruby-head

notifications:
  email: false

Update the Travis configuration file
Update the Travis configuration file

Update the build configuration to remove some useless steps and
build on a Trusty version now as Rubinius only supports it. Finally,
remove 1.9.2 from the build matrix as it doesn't work on Trusty but
is EOL since 2014.
