rebasing

bin/gollum

@@ -145,9 +145,6 @@ MSG
     "If not specified, uses the '<git-repo>/mathjax.config.js' file.") do |file|
     wiki_options[:mathjax_config] = file || 'mathjax.config.js'
   end
-  opts.on("--plantuml-url [URL]", "Sets the PlantUML server endpoint.") do |url|
-    wiki_options[:plantuml_url] = url
-  end
   opts.on("--template-dir [PATH]", "Specify custom mustache template directory.") do |path|
     wiki_options[:template_dir] = path
   end
@@ -248,13 +245,6 @@ else
     require cfg
   end
 
-  if wiki_options[:plantuml_url]
-    Gollum::Filter::PlantUML.configure do |config|
-      puts "Using #{wiki_options[:plantuml_url]} as PlantUML endpoint"
-      config.url = wiki_options[:plantuml_url]
-    end
-  end
-
   base_path = wiki_options[:base_path]
 
   if base_path.nil?