Instiki 0.16.3: Rails 2.3.0

Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now 
automagically selects between WEBrick and Mongrel.

Just run

    ./instiki --daemon

vendor/rails/actionpack/lib/action_controller/routing/builder.rb

@@ -34,6 +34,8 @@ module ActionController
       def segment_for(string)
         segment =
           case string
+            when  /\A\.(:format)?\// 
+              OptionalFormatSegment.new
             when /\A:(\w+)/
               key = $1.to_sym
               key == :controller ? ControllerSegment.new(key) : DynamicSegment.new(key)