Added Ruby 2.2.1 to Travis CI
Added Ruby 2.2.1 to Travis CI

Xodarap/cypress,jaebird123/cypress,projectcypress/cypress,okeefm/cypress,Xodarap/cypress,projectcypress/cypress,okeefm/cypress,projectcypress/cypress,okeefm/cypress,projectcypress/cypress,jaebird123/cypress,jaebird123/cypress,jaebird123/cypress,okeefm/cypress,Xodarap/cypress,Xodarap/cypress