svenfuchs/simple_states — pull request #12 by henrikhodne (2013-05-26 19:11:02+00:00)
Title: Reduce the number of jobs run in each Travis build

There's no need to have two different JRUBY_OPTS for *every* single
ruby, only JRuby.

Not completely sure if this is valid syntax, let's see what happens to the build.