.travis.yml in geokit-1.8.5 vs .travis.yml in geokit-1.9.0

@@ -1,7 +1,6 @@
 language: ruby
 rvm:
-  - 1.8
   - 1.9
   - 2.0
   - 2.1
 script: "bundle exec rake coverage"
 before_install: