Fix broken tests of jpi
Disabled cli tests on JRuby because it's broken on JRuby (it's ok on CRuby).
Fix RSpec's deprecation warnings
Disable test with jruby-18mode since Ruby 1.8 has been deprecated
Enable Maven tests on travis-ci.org
Use repo.jenkins-ci.org for Maven dependencies
Setup <repositories /> for pom.xml of ruby-runtime-parent
Make `language` singular to fix travis build of JRuby.
Merge pull request #87 from jenkinsci/fix-travis-build

Fix tests on travis-ci.org