.travis.yml in shelly-0.4.29 vs .travis.yml in shelly-0.4.30

@@ -1,11 +1,8 @@
 rvm:
   - "2.1"
   - 2.0.0
   - 1.9.3
-  - 1.8.7
-  - ree
-  - jruby-18mode
   - jruby-19mode
 notifications:
   email: false
   campfire:
     secure: 'ZSIx+w/r0QrOtpWu8EfmlypA9+pCRYSNU01Hv0ZvxOBu1EEp1Z/sDif0dCyyLrhv7lUOESdlcfmwVXUx93zEk2f+YMakG0NBnvMUhlkUhBLEsxDdPIgihhTirUIcWLrtPhtUbFA68/eXAP55wlz4Vcou5CHz8kk0+qmUX7QnqlI='