tweaking the README

Author: dmolsen

README.md

@@ -2,6 +2,10 @@
 
 The PHP version of Pattern Lab is, at its core, a static site generator. It combines platform-agnostic assets, like the [Mustache](http://mustache.github.io/)-based patterns and the JavaScript-based viewer, with a PHP-based "builder" that transforms and dynamically builds the Pattern Lab site. By making it a static site generator, the PHP version of Pattern Lab strongly separates patterns, data, and presentation from build logic. The PHP version should be seen as a reference for other developers to improve upon as they build their own Pattern Lab Builders in their language of choice.
 
+## Demo
+
+You can play with a demo of the front-end of the PHP version of Pattern Lab at [demo.pattern-lab.info](http://demo.pattern-lab.info).
+
 ## Getting Started
 
 The PHP version of Pattern Lab should be relatively easy for anyone to get up and running. 
@@ -10,16 +14,16 @@ The PHP version of Pattern Lab should be relatively easy for anyone to get up an
 * [Installing the PHP Version of Pattern Lab](https://github.com/pattern-lab/patternlab-php/wiki/Installing-the-PHP-Version-of-Pattern-Lab)
 * [Generating the Pattern Lab Website for the First Time](https://github.com/pattern-lab/patternlab-php/wiki/Generating-the-Pattern-Lab-Website-for-the-First-Time)
 * [Editing the Pattern Lab Website Source Files](https://github.com/pattern-lab/patternlab-php/wiki/Editing-the-Pattern-Lab-Website-Source-Files)
-* Setting Up Apache to use the Advanced Features
 * [Using the Command-line Options](https://github.com/pattern-lab/patternlab-php/wiki/Using-the-Command-line-Options)
 
 ## Working with Patterns
 
 Patterns are the core element of Pattern Lab. Understanding how they work is the key to getting the most out of the system. Patterns use [Mustache](http://mustache.github.io/) so please read [Mustache's docs](http://mustache.github.io/mustache.5.html) as well.
 
 * [How Patterns Are Organized](https://github.com/pattern-lab/patternlab-php/wiki/How-Patterns-Are-Organized)
-* Adding New Patterns
+* [Adding New Patterns](https://github.com/pattern-lab/patternlab-php/wiki/Adding-New-Patterns)
 * [Reorganizing Patterns](https://github.com/pattern-lab/patternlab-php/wiki/Reorganizing-Patterns)
+* [Converting Old Patterns](https://github.com/pattern-lab/patternlab-php/wiki/Converting-Old-Patterns)
 * ["Hiding" Patterns in the Navigation](https://github.com/pattern-lab/patternlab-php/wiki/Hiding-Patterns-in-the-Navigation)
 * [Including One Pattern Within Another via Partials](https://github.com/pattern-lab/patternlab-php/wiki/Including-One-Pattern-Within-Another)
 * [Linking Directly to a Pattern](https://github.com/pattern-lab/patternlab-php/wiki/Linking-Directly-to-a-Pattern)