.travis.yml in geokit-1.10.0 vs .travis.yml in geokit-1.11.0

@@ -1,12 +1,12 @@
 language: ruby
 rvm:
-  - 1.9.3
   - 2.0
   - 2.1
   - 2.2
-script: "bundle exec rake coverage"
-before_install:
-  - gem install bundler
+  - 2.3.0
+script: "bundle exec rake test"
 notifications:
   email:
     - [e-mail]
+sudo: false
+cache: bundler