Trigger GitLab-CI lint stage on every branch

.gitignore

 node_modules
 package-lock.json
 dist
-.vscode
\ No newline at end of file
+.vscode
+npm-debug.log

.gitlab-ci.yml

@@ -11,6 +11,3 @@ eslint:
   when: always
   script:
     - npm run lint
-
-  only:
-    - master