Merge pull request #26 from springboardretail/travis-ci-change-ruby-v…

…ersions

Update .travis.yml

.travis.yml

@@ -2,15 +2,18 @@ sudo: false
 language: ruby
 bundler_args: --without development
 rvm:
-  - 1.9.3
   - 2.0.0
   - 2.1.0
   - 2.2.0
   - 2.6.0
+  - 2.7.0
 
 addons:
   code_climate:
     repo_token: 6963f51029c0c9bf6406bd1cc69ae951bc53f9bf7751b16035515b5f764c58fe
 
+before_install:
+    - gem install bundler -v '1.17.2'
+
 after_success:
   - bundle exec codeclimate-test-reporter