Do not use github-pages

We are not deploying directly to GH anymore.
Without this plugin, site.baseurl will no longer be overridden
to /pages/lirios with the production environment.

Gemfile

@@ -16,7 +16,7 @@ gem "minima"
 
 # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
 # uncomment the line below. To upgrade, run `bundle update github-pages`.
-gem "github-pages", group: :jekyll_plugins
+#gem "github-pages", group: :jekyll_plugins
 
 # If you have any plugins, put them here!
 group :jekyll_plugins do