templates/base: update to fontawesome 5.8.2
diff --git a/theme/templates/base.html b/theme/templates/base.html
index b59631a..8af858a 100644
--- a/theme/templates/base.html
+++ b/theme/templates/base.html
@@ -16,7 +16,7 @@
   <script src="{{ THEMEURL }}/{{ ASSET_URL }}" type="text/javascript"></script>
   {% endassets%}
 
-  <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet">
+  <link href="https://use.fontawesome.com/releases/v5.8.2/css/all.css" rel="stylesheet">
 
   {% if FEED_ALL_ATOM %}
   <link href="{{ FEED_DOMAIN }}/{{ FEED_ALL_ATOM }}" type="application/atom+xml" rel="alternate" title="{{ SITENAME }} Full Atom Feed" />
@@ -48,7 +48,7 @@
   {# Choosing a specific link icon #}
   {%-  if temp.startswith('bitcoin:') %}{% set class = 'fa-btc' %}
   {% elif temp.startswith('irc:') %}{% set class = 'fa-comments' %}
-  {% elif temp.startswith('mailto:') %}{% set class = 'fa-envelope' %}
+  {% elif temp.startswith('mailto:') %}{% set class = 'fa fa-envelope' %}
   {% elif temp.startswith('skype:') %}{% set class = 'fa-skype' -%}
 
   {%- elif temp.endswith('.pdf') or
@@ -56,42 +56,42 @@
            temp.endswith('.doc') or
            temp.endswith('.docx') %}{% set class = 'fa-file-text' -%}
 
-  {%- elif temp.startswith('500px.com') %}{% set class = 'fa-500px' %}
-  {% elif temp.startswith('behance.net') %}{% set class = 'fa-behance' %}
-  {% elif temp.startswith('bitbucket.org') %}{% set class = 'fa-bitbucket' %}
-  {% elif temp.startswith('codepen.io') %}{% set class = 'fa-codepen' %}
-  {% elif temp.startswith('delicious.com') %}{% set class = 'fa-delicious' %}
-  {% elif temp.startswith('deviantart.com') %}{% set class = 'fa-deviantart' %}
-  {% elif temp.startswith('facebook.com') %}{% set class = 'fa-facebook' %}
-  {% elif temp.startswith('flickr.com') %}{% set class = 'fa-flickr' %}
-  {% elif temp.startswith('foursquare.com') %}{% set class = 'fa-foursquare' %}
-  {% elif temp.startswith('github.com') %}{% set class = 'fa-github' %}
-  {% elif temp.startswith('gitlab.com') %}{% set class = 'fa-gitlab' %}
-  {% elif temp.startswith('instagram.com') %}{% set class = 'fa-instagram' %}
-  {% elif temp.startswith('last.fm') %}{% set class = 'fa-lastfm' %}
-  {% elif temp.startswith('linkedin.com') %}{% set class = 'fa-linkedin' %}
-  {% elif temp.startswith('news.ycombinator.com') %}{% set class = 'fa-hacker-news' %}
-  {% elif temp.startswith('pinterest.com') %}{% set class = 'fa-pinterest' %}
-  {% elif temp.startswith('plus.google.com') %}{% set class = 'fa-google-plus-official' %}
-  {% elif temp.startswith('reddit.com') %}{% set class = 'fa-reddit' %}
-  {% elif temp.startswith('snapchat.com') %}{% set class = 'fa-snapchat-ghost' %}
-  {% elif temp.startswith('spotify.com') %}{% set class = 'fa-spotify' %}
-  {% elif temp.startswith('stackoverflow.com') %}{% set class = 'fa-stack-overflow' %}
-  {% elif temp.startswith('steamcommunity.com') %}{% set class = 'fa-steam' %}
-  {% elif temp.startswith('soundcloud.com') %}{% set class = 'fa-soundcloud' %}
-  {% elif temp.startswith('twitch.tv') %}{% set class = 'fa-twitch' %}
-  {% elif temp.startswith('twitter.com') %}{% set class = 'fa-twitter' %}
-  {% elif temp.startswith('vimeo.com') %}{% set class = 'fa-vimeo-square' %}
-  {% elif temp.startswith('vine.co') %}{% set class = 'fa-vine' %}
-  {% elif temp.startswith('youtube.com') %}{% set class = 'fa-youtube' -%}
-  {% elif temp.startswith('keybase.io') %}{% set class = 'fa-key' -%}
+  {%- elif temp.startswith('500px.com') %}{% set class = 'fa fa-500px fa-lg' %}
+  {% elif temp.startswith('behance.net') %}{% set class = 'fa behance fa-lg' %}
+  {% elif temp.startswith('bitbucket.org') %}{% set class = 'fa bitbucket fa-lg' %}
+  {% elif temp.startswith('codepen.io') %}{% set class = 'fa codepen fa-lg' %}
+  {% elif temp.startswith('delicious.com') %}{% set class = 'fa delicious fa-lg' %}
+  {% elif temp.startswith('deviantart.com') %}{% set class = 'fa deviantart fa-lg' %}
+  {% elif temp.startswith('facebook.com') %}{% set class = 'fa facebook fa-lg' %}
+  {% elif temp.startswith('flickr.com') %}{% set class = 'fa flickr fa-lg' %}
+  {% elif temp.startswith('foursquare.com') %}{% set class = 'fa foursquare fa-lg' %}
+  {% elif temp.startswith('github.com') %}{% set class = 'fa github fa-lg' %}
+  {% elif temp.startswith('gitlab.com') %}{% set class = 'fa gitlab fa-lg' %}
+  {% elif temp.startswith('instagram.com') %}{% set class = 'fa instagram fa-lg' %}
+  {% elif temp.startswith('last.fm') %}{% set class = 'fa lastfm fa-lg' %}
+  {% elif temp.startswith('linkedin.com') %}{% set class = 'fa linkedin fa-lg' %}
+  {% elif temp.startswith('news.ycombinator.com') %}{% set class = 'fa hacker-news fa-lg' %}
+  {% elif temp.startswith('pinterest.com') %}{% set class = 'fa pinterest fa-lg' %}
+  {% elif temp.startswith('plus.google.com') %}{% set class = 'fa google-plus-official fa-lg' %}
+  {% elif temp.startswith('reddit.com') %}{% set class = 'fa reddit fa-lg' %}
+  {% elif temp.startswith('snapchat.com') %}{% set class = 'fa snapchat-ghost fa-lg' %}
+  {% elif temp.startswith('spotify.com') %}{% set class = 'fa spotify fa-lg' %}
+  {% elif temp.startswith('stackoverflow.com') %}{% set class = 'fa stack-overflow fa-lg' %}
+  {% elif temp.startswith('steamcommunity.com') %}{% set class = 'fa steam fa-lg' %}
+  {% elif temp.startswith('soundcloud.com') %}{% set class = 'fa soundcloud fa-lg' %}
+  {% elif temp.startswith('twitch.tv') %}{% set class = 'fa twitch fa-lg' %}
+  {% elif temp.startswith('twitter.com') %}{% set class = 'fa twitter fa-lg' %}
+  {% elif temp.startswith('vimeo.com') %}{% set class = 'fa vimeo-square fa-lg' %}
+  {% elif temp.startswith('vine.co') %}{% set class = 'fa vine fa-lg' %}
+  {% elif temp.startswith('youtube.com') %}{% set class = 'fa youtube fa-lg' -%}
+  {% elif temp.startswith('keybase.io') %}{% set class = 'fa key fa-lg' -%}
 
-  {%- elif '.stackexchange.com' in temp %}{% set class = 'fa-stack-exchange' %}
-  {% elif '.tumblr.com' in temp %}{% set class = 'fa-tumblr' %}
-  {% elif 'debian.org' in temp %}{% set class = 'fa fa-linux fa-lg' %}
+  {%- elif '.stackexchange.com' in temp %}{% set class = 'fa fa-stack-exchange fa-lg' %}
+  {% elif '.tumblr.com' in temp %}{% set class = 'fa fa-tumblr fa-lg' %}
+  {% elif 'debian.org' in temp %}{% set class = 'fab fa-linux' %}
   {% endif -%}
 
-  <i class="fa {{ class }} fa-lg"></i>
+<i class="{{ class }}" style="font-size:1.5em"></i>
 {%- endmacro -%}
 
 {%- macro display_link(name, link, text) -%}