.travis.yml in kiev-2.7.3 vs .travis.yml in kiev-2.8.0

@@ -18,9 +18,10 @@
 gemfile:
   - gemfiles/que_0.12.2.gemfile
   - gemfiles/que_0.12.3.gemfile
   - gemfiles/rails_4.1.gemfile
   - gemfiles/rails_4.2.gemfile
+  - gemfiles/shoryuken_3.1.gemfile
   - gemfiles/sidekiq_4.2.gemfile
   - gemfiles/sinatra_1.4.gemfile
   - gemfiles/sinatra_2.0.gemfile
 matrix:
   fast_finish: true