chore: added jekyll-compose and jekyll-sitemap (#27)

Author: ErikBjare

Gemfile

@@ -1,6 +1,8 @@
 source "https://rubygems.org/"
 
 gem 'jekyll', '~>4.0'
+gem 'jekyll-sitemap'
+gem 'jekyll-compose'
 
 group :jekyll_plugins do
   gem 'jekyll-last-modified-at'

Gemfile.lock

@@ -10,7 +10,7 @@ GEM
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
     execjs (2.8.1)
-    ffi (1.13.1)
+    ffi (1.15.5)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     i18n (1.8.5)
@@ -30,6 +30,8 @@ GEM
       rouge (~> 3.0)
       safe_yaml (~> 1.0)
       terminal-table (~> 1.8)
+    jekyll-compose (0.12.0)
+      jekyll (>= 3.7, < 5.0)
     jekyll-feed (0.16.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-last-modified-at (1.3.0)
@@ -42,6 +44,8 @@ GEM
       jekyll (>= 3.3, < 5.0)
     jekyll-sass-converter (2.1.0)
       sassc (> 2.0.1, < 3.0)
+    jekyll-sitemap (1.4.0)
+      jekyll (>= 3.7, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     kramdown (2.3.1)
@@ -82,10 +86,12 @@ PLATFORMS
 
 DEPENDENCIES
   jekyll (~> 4.0)
+  jekyll-compose
   jekyll-feed
   jekyll-last-modified-at
   jekyll-pug
   jekyll-redirect-from (~> 0.16.0)
+  jekyll-sitemap
 
 BUNDLED WITH
    2.1.0