Bugfixes and Rails Edge

Update to Rails 2.3.1.
  (Actually, not quite. Doesn't look like 2.3.1 will be released
   today, but I REALLY want to push these bugfixes out.)
Removed bundled Rack (Rails 2.3.1 comes bundled with Rack 1.0).
Add
     config.action_view.cache_template_loading = true
  to production environment.
Fix FastCGI bug (http://rubyforge.org/tracker/index.php?func=detail&aid=24191&group_id=186&atid=783).
Fix WikiWords bug (http://rubyforge.org/pipermail/instiki-users/2009-February/001181.html).

script/server

@@ -37,6 +37,7 @@ ARGV.clone.options do |opts|
   opts.on("-e", "--environment=name", String,
           "Specifies the environment to run this server under (test/development/production).",
           "Default: production") { |v| options[:environment] = v }
+  opts.on("-P", "--path=/path", String, "Runs Instiki mounted at a specific path.", "Default: /") { |v| options[:path] = v }
 
   opts.separator ""
 
@@ -55,7 +56,7 @@ unless server
 end
 
 puts "=> Booting #{ActiveSupport::Inflector.demodulize(server)}"
-puts "=> Rails #{Rails.version} application starting on http://#{options[:Host]}:#{options[:Port]}"
+puts "=> Rails #{Rails.version} application starting on http://#{options[:Host]}:#{options[:Port]}#{options[:path]}"
 
 %w(cache pids sessions sockets).each do |dir_to_make|
   FileUtils.mkdir_p(File.join(RAILS_ROOT, 'tmp', dir_to_make))
@@ -88,11 +89,20 @@ else
   inner_app = ActionController::Dispatcher.new
 end
 
+if options[:path].nil?
+  map_path = "/"
+else
+  ActionController::Base.relative_url_root = options[:path]
+  map_path = options[:path]
+end
+
 app = Rack::Builder.new {
   use Rails::Rack::LogTailer unless options[:detach]
-  use Rails::Rack::Static
   use Rails::Rack::Debugger if options[:debugger]
-  run inner_app
+  map map_path do
+    use Rails::Rack::Static 
+    run inner_app
+  end
 }.to_app
 
 puts "=> Call with -d to detach"