rvm:
  - 1.8.7
  - 1.9.1
  - 1.9.2
  - jruby
  - rbx
  - ree

rvm:
  - 1.8.7
  - 1.9.2
  - jruby
  - rbx
  - ree

Revert "Add 1.9.1 to the CI matrix"
Revert "Add 1.9.1 to the CI matrix"

This reverts commit bb6648776ec5202a68ed29c995e6ce6e07e4e268.
