Go full Jekyll, remove node-related files

Author: kevinSuttle

Gemfile

@@ -1,11 +1,9 @@
+# frozen_string_literal: true
+
 source "https://rubygems.org"
-ruby RUBY_VERSION
 
-# To upgrade, run `bundle update github-pages`.
-gem "github-pages", group: :jekyll_plugins
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 
-# Plugins
-group :jekyll_plugins do
-  gem "jekyll-github-metadata", "~> 2.3.1"
-  gem "jekyll-feed", "~> 0.6"
-end
+gem "jekyll", "~> 3.8"
+gem "jekyll-github-metadata", "~> 2.9"
+gem "jekyll-feed", "~> 0.10"

README.md

@@ -1,5 +1,7 @@
 # [kevinsuttle.com](https://kevinsuttle.com)
 
-This site is built with [Jekyll](https://jekyllrb.com), and [Sass](https://sass-lang.com). It's hosted with [GitHub Pages](https://pages.github.com), is managed at [DNSimple](https://dnsimple.com).
+-   This site is built with [Jekyll](https://jekyllrb.com).
+-   It's hosted with [GitHub Pages](https://pages.github.com).
+-   It is managed at [DNSimple](https://dnsimple.com).
 
 Feel free to open up a [pull request](https://github.com/kevinSuttle/kevinsuttle.github.io/pulls) or an [issue](https://github.com/kevinSuttle/kevinsuttle.github.io/issues) to discuss a post.

_config.yml

@@ -1,20 +1,15 @@
----
 title: Kevin Suttle
 tagline: Product Designer
 url: https://kevinsuttle.com
 permalink: "/posts/:title"
 timezone: America/New_York
 include: [".well-known"]
 exclude:
-- CNAME
-- README.md
-- node_modules
-- bower_components
-- gulpfile.js
-- package.json
+    - CNAME
+    - README.md
 defaults:
-- scope:
-    path: ''
-    type: posts
-  values:
-    layout: post
+    - scope:
+          path: ""
+          type: posts
+      values:
+          layout: post