.travis.yml in devise-multi_email-1.0.5 vs .travis.yml in devise-multi_email-2.0.0

@@ -1,5 +1,8 @@
 language: ruby
 rvm:
-  - 2.3.0
   - 2.3.1
+  - 2.4.1
+gemfile:
+  - gemfiles/rails_5_0.gemfile
+  - gemfiles/rails_4_2.gemfile
 before_install: gem install bundler -v 1.10.6