Update bundle and use newer codecoverage reporter

.travis.yml

@@ -5,15 +5,16 @@ services:
 
 language: ruby
 rvm:
-- 2.5.1
+  - 2.5.1
 cache:
   bundler: true
   yarn: true
 
+env:
+  global:
+    - secure: "DkOGGPCrRgV08KGgav3Bl+keZQqb11TINQRVQS2aeMaYR5GW7Rt9zEcZzhUE0JdKVVOvm4Cclft7BO4OyMd6Cq9XnZkOOHY+Yn8Qv923761SKrRgkGUkO8eeVKMawAA8lS53XGrMZWCP2xaLsLQYq8xzinnE3GqstoZJaHLnqVs="
+
 addons:
-  code_climate:
-    repo_token:
-      secure: "cZoMNjQKB/D7W4B7JDk9PXooy2WCDypu7R4C/Vi0DziZCU9HRwLbdt9aoH5hgHFa7Fe2rHFgflPAAP7h698ozvP0waFtPqLAj+PbEt27LbBDvW8JcvNkKXA0rj5wyTkzuc/0kD+kPB4oDXMak6gZlB9HCJDsa3kdXScQGTVuPdU="
   postgresql: "9.6"
   firefox: "latest"
 
@@ -31,6 +32,8 @@ before_install:
   - rm ~/geckodriver/download.tar.gz
   - chmod +x ~/geckodriver/geckodriver
   - export PATH=~/geckodriver/:$PATH
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
 
 install:
   - bundle install --jobs=3 --retry=3 --deployment --path=${BUNDLE_PATH:-vendor/bundle}
@@ -46,5 +49,9 @@ before_script:
   - cp config/mnemosyne.yml.travis config/mnemosyne.yml
   - psql --command='CREATE DATABASE travis_ci_test;' --username=postgres
   - bundle exec rake db:schema:load RAILS_ENV=test
+  - ./cc-test-reporter before-build
 
-script: bundle exec rspec --color --format documentation --require spec_helper --require rails_helper && bundle exec codeclimate-test-reporter
+script: bundle exec rspec --color --format documentation --require spec_helper --require rails_helper
+
+after_script:
+  - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT