Fix .travis.yml for current known Linux failure
And revert branches and notification change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fix .travis.yml for current known Linux failure
And revert branches and notification change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e