rvm:
  - 1.8.7
  - 1.9.3
  - 2.1
  - 2.2
  - ruby-head
  - ree
  - rbx
  - rbx-19mode
  - jruby

rvm:
  - 1.9.3
  - 2.1
  - 2.2
  - ruby-head
  - ree
  - rbx
  - rbx-19mode
  - jruby

Remove 1.8.7 from tested versions
Remove 1.8.7 from tested versions
