Upgraded to Jekyll 3

* Pagnation has been moved into a seperated plugin: jekyll-paginate
* pygments.rb has been switched with the native plugin Rouge

Gemfile

@@ -1,3 +1,7 @@
 source 'https://rubygems.org'
 
-gem 'jekyll', '~> 2.1'
+gem 'jekyll', '~> 3.8'
+
+group :jekyll_plugins do
+  gem 'jekyll-paginate', '~> 1.1'
+end

Gemfile.lock

@@ -1,68 +1,65 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    blankslate (2.1.2.4)
-    celluloid (0.15.2)
-      timers (~> 1.1.0)
-    classifier (1.3.4)
-      fast-stemmer (>= 1.0.0)
-    coffee-script (2.2.0)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.7.0)
-    colorator (0.1)
-    execjs (2.2.1)
-    fast-stemmer (1.0.2)
-    ffi (1.9.3)
-    jekyll (2.1.0)
-      classifier (~> 1.3)
-      colorator (~> 0.1)
-      jekyll-coffeescript (~> 1.0)
-      jekyll-gist (~> 1.0)
-      jekyll-paginate (~> 1.0)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
+    colorator (1.1.0)
+    concurrent-ruby (1.1.3)
+    em-websocket (0.5.1)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0.6.0)
+    eventmachine (1.2.7)
+    ffi (1.9.25)
+    forwardable-extended (2.6.0)
+    http_parser.rb (0.6.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    jekyll (3.8.5)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      em-websocket (~> 0.5)
+      i18n (~> 0.7)
       jekyll-sass-converter (~> 1.0)
-      jekyll-watch (~> 1.0)
-      kramdown (~> 1.3)
-      liquid (~> 2.6.1)
+      jekyll-watch (~> 2.0)
+      kramdown (~> 1.14)
+      liquid (~> 4.0)
       mercenary (~> 0.3.3)
-      pygments.rb (~> 0.6.0)
-      redcarpet (~> 3.1)
+      pathutil (~> 0.9)
+      rouge (>= 1.7, < 4)
       safe_yaml (~> 1.0)
-      toml (~> 0.1.0)
-    jekyll-coffeescript (1.0.0)
-      coffee-script (~> 2.2)
-    jekyll-gist (1.1.0)
-    jekyll-paginate (1.0.0)
-    jekyll-sass-converter (1.0.0)
-      sass (~> 3.2)
-    jekyll-watch (1.0.0)
-      listen (~> 2.7)
-    kramdown (1.4.0)
-    liquid (2.6.1)
-    listen (2.7.9)
-      celluloid (>= 0.15.2)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9)
-    mercenary (0.3.3)
-    parslet (1.5.0)
-      blankslate (~> 2.0)
-    posix-spawn (0.3.8)
-    pygments.rb (0.6.0)
-      posix-spawn (~> 0.3.6)
-      yajl-ruby (~> 1.1.0)
-    rb-fsevent (0.9.4)
-    rb-inotify (0.9.5)
-      ffi (>= 0.5.0)
-    redcarpet (3.1.2)
-    safe_yaml (1.0.3)
-    sass (3.3.9)
-    timers (1.1.0)
-    toml (0.1.1)
-      parslet (~> 1.5.0)
-    yajl-ruby (1.1.0)
+    jekyll-paginate (1.1.0)
+    jekyll-sass-converter (1.5.2)
+      sass (~> 3.4)
+    jekyll-watch (2.1.2)
+      listen (~> 3.0)
+    kramdown (1.17.0)
+    liquid (4.0.1)
+    listen (3.1.5)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
+    mercenary (0.3.6)
+    pathutil (0.16.2)
+      forwardable-extended (~> 2.6)
+    public_suffix (3.0.3)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    rouge (3.3.0)
+    ruby_dep (1.5.0)
+    safe_yaml (1.0.4)
+    sass (3.7.2)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  jekyll (~> 2.1)
+  jekyll (~> 3.8)
+  jekyll-paginate (~> 1.1)
+
+BUNDLED WITH
+   1.17.1

_config.yml

@@ -29,7 +29,8 @@ ga_tracking_id: UA-47727049-1
 
 markdown: kramdown
 permalink: pretty
-highlighter: pygments
+plugins:
+  - jekyll-paginate
 
 paginate: 10
 paginate_path: "/page/:num"