http://docs.travis-ci.com/user/workers/container-based-infrastructure/ With Container based CI, public projects can cache the results of bundle install
JRuby are affected by inconsistent behavior of overriding #respond_to? that is causing an unconditional call to #respond_to_missing. Current change does not affect MRI users in any way, JRuby-specific things are wrapped into the RUBY_PLATFORM check. Adding docs, modifying gemspec and travis.yml to make factory_girl to pass on Travis. Wire up tests
REE will fail to install Rails 3.2 gems w/o rubygems update.
…port appraisal This reverts commit 2434d66.