.travis.yml in le-2.7.3 vs .travis.yml in le-2.7.4

- old
+ new

@@ -1,7 +1,8 @@ language: ruby rvm: + - 2.3.1 - 2.0.0 - 1.9.3 - jruby-19mode before_install: - - gem install bundler \ No newline at end of file + - gem install bundler