Fix link to feed (#183)

fix #98

Author: jekyllbot

_includes/head.html

@@ -4,7 +4,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1">
   {% seo %}
   <link rel="stylesheet" href="{{ "/assets/main.css" | relative_url }}">
-  <link rel="alternate" type="application/rss+xml" title="{{ site.title | escape }}" href="{{ "/feed.xml" | relative_url }}">
+  {% feed_meta %}
   {% if jekyll.environment == 'production' and site.google_analytics %}
     {% include google-analytics.html %}
   {% endif %}

minima.gemspec

@@ -17,6 +17,7 @@ Gem::Specification.new do |spec|
   end
 
   spec.add_runtime_dependency "jekyll", "~> 3.5"
+  spec.add_runtime_dependency "jekyll-feed", "~> 0.9"
   spec.add_runtime_dependency "jekyll-seo-tag", "~> 2.1"
   spec.add_development_dependency "bundler", "~> 1.15"
 end