Try and do some js syntax checking

.gitlab-ci.yml

@@ -10,7 +10,8 @@ stages:
 before_script:
    - apt-get clean
    - apt-get update
-   - apt-get install -y php5-cli
+   - apt-get install -y php5-cli npm
+   - npm install -g jshint
 
 php-syntax-check:
   stage: test
@@ -19,7 +20,12 @@ php-syntax-check:
    - find components | xargs -n 1 php -l
    - find plugins | xargs -n 1 php -l
    - find lib | xargs -n 1 php -l
-  
+
+js-syntax-check:
+  stage: test
+  script:
+   - find htdocs/js | xargs -n 1 jshint --verbose
+
 fake-deploy-beta:
   stage: deploy
   script: