add PhantomJS 2.1.1 on Travis CI
add PhantomJS 2.1.1 on Travis CI

ayb/spree,siddharth28/spree,calvinl/spree,DarkoP/spree,calvinl/spree,calvinl/spree,vinsol/spree,imella/spree,calvinl/spree,ayb/spree,siddharth28/spree,vinsol/spree,DarkoP/spree,imella/spree,vinayvinsol/spree,imella/spree,siddharth28/spree,vinayvinsol/spree,vinayvinsol/spree,DarkoP/spree,ayb/spree,siddharth28/spree,vinsol/spree,ayb/spree,DarkoP/spree,vinayvinsol/spree,vinsol/spree