Merge branch 'auto-release'

.travis.yml

@@ -10,6 +10,8 @@ php:
   - 7.0
   - 5.6
 
+node_js: 8
+
 env:
   global:
     - MOODLE_BRANCH=MOODLE_32_STABLE
@@ -21,7 +23,6 @@ before_install:
   - echo $TRAVIS_PHP_VERSION
   - composer install --no-interaction
   - phpenv config-rm xdebug.ini
-  - nvm install node
   - cd ../..
   - composer selfupdate
   - composer create-project -n --no-dev --prefer-dist moodlerooms/moodle-plugin-ci ci ^2