Remove jekyll-feed

Gemfile

@@ -3,7 +3,6 @@ group :jekyll_plugins do
     gem 'jekyll'
     gem 'jekyll-archives'
     gem 'jekyll-email-protect'
-    gem 'jekyll-feed'
     gem 'jekyll-github-metadata'
     gem 'jekyll-imagemagick'
     gem 'jekyll-paginate-v2'

_config.yml

@@ -7,29 +7,16 @@ first_name: Santiago
 middle_name:
 last_name: Lo Coco
 email:
-# email: santilococo.01@gmail.com
-description: > # the ">" symbol means to ignore newlines until "footer_text:"
-  A simple, whitespace theme for academics. Based on [*folio](https://github.com/bogoli/-folio) design.
-footer_text: >
-  Powered by <a href="http://jekyllrb.com/" target="_blank">Jekyll</a> with <a href="https://github.com/alshedivat/al-folio">al-folio</a> theme.
-  Hosted by <a href="https://pages.github.com/" target="_blank">GitHub Pages</a>.
-  Photos from <a href="https://unsplash.com" target="_blank">Unsplash</a>.
-keywords: jekyll, jekyll-theme, academic-website, portfolio-website  # add your own keywords or leave empty
+description:
+footer_text:
+keywords:
 
-lang: en # the language of your site (for example: en, fr, cn, ru, etc.)
-icon: 🐰 # the emoji used as the favicon
-url: https://slococo.com.ar # the base hostname & protocol for your site
-baseurl: # the subpath of your site, e.g. /blog/
-last_updated: false # set to true if you want to display last updated in the footer
-impressum_path:  # set to path to include impressum link in the footer, use the same path as permalink in a page, helps to conform with EU GDPR
-
-# -----------------------------------------------------------------------------
-# RSS Feed
-# -----------------------------------------------------------------------------
-# will use title and url fields
-# Take a look to https://github.com/jekyll/jekyll-feed for more customization
-
-rss_icon: false
+lang: en
+icon: 🐰
+url: https://slococo.com.ar
+baseurl:
+last_updated: false
+impressum_path:
 
 # -----------------------------------------------------------------------------
 # Layout
@@ -125,7 +112,6 @@ keep_files:
 plugins:
   - jekyll-archives
   - jekyll-email-protect
-  - jekyll-feed
   - jekyll-github-metadata
   - jekyll-imagemagick
   - jekyll-paginate-v2

_includes/social.html

@@ -12,7 +12,4 @@
             {% endif %}
             {%- if site.gitlab_username -%}
             <a href="https://gitlab.com/{{ site.gitlab_username }}" title="GitLab"><i class="fab fa-gitlab"></i></a>
-            {% endif %}
-            {%- if site.rss_icon -%}
-            <a href="{{ site.baseurl | prepend: site.url }}/feed.xml" title="RSS Feed"><i class="fas fa-rss-square"></i></a>
             {% endif %}