.travis.yml in openpay-2.0.0b vs .travis.yml in openpay-2.0.0

@@ -1,9 +1,3 @@
 language: ruby
 rvm:
   - 2.4.2
-before_install:
-  - gem update --system
-  - gem update bundler
-  - gem cleanup bundler
-sudo: false
-cache: bundler