Jekyll instructions and better README

.gitignore

@@ -3,3 +3,4 @@ _site
 .jekyll-cache
 .jekyll-metadata
 vendor
+Gemfile.lock

README.md

@@ -1,8 +1,25 @@
 # norseiot.club
 This repo is the official website of the Norse IoT Club. As a student-driven club, we believe in making it accessible for students to edit. Members of the club are encouraged to make changes to the site with the goal to improve our club's presence.
 
+## Installing
+
+norseiot.club is a Jekyll website hosted through GitHub Pages. To edit the site locally, you need [Jekyll](https://jekyllrb.com/docs/installation/) installed. With Jekyll installed, you can clone the site and edit it with a live preview.
+
+```bash
+git clone https://github.com/Norse-IoT/norse-iot.github.io.git
+cd norse-iot.github.io
+bundle install
+```
+
+For a live preview, run:
+```bash
+bundle exec jekyll serve
+```
+
 ## Libraries
-- Font Awesome 4, used under the SIL OFL 1.1 License https://fontawesome.com/v4/license/
+- Bootstrap v5.1.3, used under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE)
+- Font Awesome 4, used under the [SIL OFL 1.1 License](https://fontawesome.com/v4/license/)
+- Universal Smooth Scroll, used under the [MIT License](https://github.com/CristianDavideConte/universalSmoothScroll/blob/master/LICENSE)
 
 ## Credits
 - Chris Brewer and Jonathan Makunga, for the initial site design.