Test on Ruby 2.1.2 instead of 2.0.0
Test on Ruby 2.1.2 instead of 2.0.0

makandra/spreewald,jdar/spreewald,alietz/spreewald,streetlogics/spreewald,streetlogics/spreewald,jdar/spreewald,makandra/spreewald,denzelem/spreewald,alietz/spreewald,denzelem/spreewald