clean up

.gitlab-ci.yml

-image: ruby:2.5
-
-pages:
-  stage: deploy
-  script:
-  - bundle exec jekyll build -d public
-  artifacts:
-    paths:
-    - public
-

_config.yml

-theme: jekyll-theme-minimal
-logo: /assets/img/r3-training-logo.png
-title: Advanced git training - Practice repository
-description: This is a practice repository for advanced git training.
-url: https://lcsb-biocore.github.io/advanced-git-practice/
-collections:
-  attendees:
-    output: true

index.md

-## What is this?
-
-This page is an automatically generated page of the course attendees.
-
-Add your name and your **personal page** to this site!
-
-
-## List of course attendees
-
-{% for attendee in site.attendees %}
-  <h2>
-  {{ forloop.index }}.<a href="{{ attendee.url | prepend: site.baseurl }}">
-      {{ attendee.name }} - {{ attendee.position }}
-    </a>
-  </h2>
-{% endfor %}