(MODULES-4097) Sync travis.yml

Author: hunner

.travis.yml

@@ -3,7 +3,7 @@
 sudo: false
 language: ruby
 cache: bundler
-script: "bundle exec rake validate lint spec"
+script: "bundle exec rake release_checks"
 #Inserting below due to the following issue: https://github.com/travis-ci/travis-ci/issues/3531#issuecomment-88311203
 before_install:
   - gem update bundler

Gemfile

@@ -59,6 +59,7 @@ group :system_tests do
   gem 'beaker-rspec', *location_for(ENV['BEAKER_RSPEC_VERSION'] || '>= 3.4')     if ! supports_windows
   gem 'beaker-rspec', *location_for(ENV['BEAKER_RSPEC_VERSION'] || '~> 5.1')     if supports_windows
   gem 'beaker-puppet_install_helper',                                            :require => false
+  gem 'beaker-module_install_helper',                                            :require => false
   gem 'master_manipulator',                                                      :require => false
   gem 'beaker-hostgenerator', *location_for(ENV['BEAKER_HOSTGENERATOR_VERSION'])
   gem 'beaker-abs', *location_for(ENV['BEAKER_ABS_VERSION'] || '~> 0.1')