Test in Ruby 2.2 on Travis CI.
Test in Ruby 2.2 on Travis CI.

nning/david,nning/david,EmuxEvans/david,nning/david,nning/david,Miradorn/david,EmuxEvans/david,Miradorn/david,EmuxEvans/david,EmuxEvans/david,EmuxEvans/david,Miradorn/david,Miradorn/david,Miradorn/david,nning/david