.travis.yml in spree_gateway-2.2.1 vs .travis.yml in spree_gateway-3.0.0

@@ -1,23 +1,11 @@
-language: ruby
 before_script:
-  - sh -e /etc/init.d/xvfb start
-  - export DISPLAY=:99.0
   - bundle exec rake test_app
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
 env:
-  - DB=sqlite
   - DB=mysql
   - DB=postgres
-script:
-  - bundle exec rspec spec
-notifications:
-  email:
-    - [e-mail]
-  irc:
-    use_notice: true
-    skip_join: true
-    channels:
-      - "irc.freenode.org#spree"
+language: ruby
 rvm:
-  - 1.9.3
-  - 2.0.0
-  - 2.1.0
+  - 2.1
+sudo: false