.travis.yml in fluent-plugin-mysql-0.1.5 vs .travis.yml in fluent-plugin-mysql-0.2.0

@@ -1,19 +1,13 @@
 language: ruby
 
 rvm:
-  - 2.0.0
   - 2.1
   - 2.2.3
   - 2.3.0
 
 gemfile:
   - Gemfile
-
-matrix:
-  exclude:
-    - rvm: 2.0.0
-      gemfile: Gemfile
 
 before_install:
   - gem update bundler
 
 script: 'bundle exec rake test'