rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.1.1
  - 2.1.2

script:
  - bundle exec rspec
  - bundle exec rubocop

sudo: false

cache: bundler

rvm:
  - 1.9.3
  - 2.0.0
  - 2.1.0
  - 2.1.1
  - 2.1.2

script:
  - bundle exec rspec
  - bundle exec rubocop

Configure Travis for better build performance
Configure Travis for better build performance

* set sudo: false to allow usage of their new container-based
  infrastructure
* enable bundler caching

Change-Id: I5527d446e40688d2b564244c57883c4837dad77b
Reviewed-on: http://gerrit.causes.com/45436
Tested-by: jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@brigade.com>
Reviewed-by: Shane da Silva <67fb7bfe39f841b16a1f86d3928acc568d12c716@brigade.com>
