Jekyll patched to have multimarkdown support

multimarkdown.patch

diff --git a/lib/jekyll.rb b/lib/jekyll.rb
index b0401b9..26936e6 100644
--- a/lib/jekyll.rb
+++ b/lib/jekyll.rb
@@ -66,7 +66,7 @@ module Jekyll
     'future'        => true,           # remove and make true just default
     'pygments'      => true,          # remove and make true just default
 
-    'markdown'      => 'maruku',
+    'markdown'      => 'multimarkdown',
     'permalink'     => 'date',
     'baseurl'       => '',
     'include'       => ['.htaccess'],
@@ -93,6 +93,10 @@ module Jekyll
       'extensions' => []
     },
 
+    'multimarkdown'    => {
+      'extensions' => []
+    },
+
     'kramdown' => {
       'auto_ids'      => true,
       'footnote_nr'   => 1,
diff --git a/lib/jekyll/converters/markdown.rb b/lib/jekyll/converters/markdown.rb
index b345b88..9177ec9 100644
--- a/lib/jekyll/converters/markdown.rb
+++ b/lib/jekyll/converters/markdown.rb
@@ -81,6 +81,15 @@ module Jekyll
               STDERR.puts '  $ [sudo] gem install maruku'
               raise FatalException.new("Missing dependency: maruku")
             end
+          when 'multimarkdown'
+            begin
+              require 'multimarkdown'
+              @multimarkdown_extensions = @config['multimarkdown']['extensions'].map { |e| e.to_sym }
+            rescue LoadError
+              STDERR.puts 'You are missing a library required for Markdown. Please run:'
+              STDERR.puts '  $ [sudo] gem install multimarkdown'
+              raise FatalException.new("Missing dependency: multimarkdown")
+            end            
           else
             STDERR.puts "Invalid Markdown processor: #{@config['markdown']}"
             STDERR.puts "  Valid options are [ maruku | rdiscount | kramdown ]"
@@ -142,6 +151,8 @@ module Jekyll
             html
           when 'maruku'
             Maruku.new(content).to_html
+          when 'multimarkdown'
+            MultiMarkdown.new(content).to_html
         end
       end
     end