steps

v0.0 - empty project with readme
v0.1 - unmodified Grails app
v0.2 - modified index.jsp (but not the layout)
v0.3 - modified layout main.gsp
v0.4 - 3 column layout using YUI (no templates)
v0.5 - adds index2 to demonstrate using templates for left and right sidebar
v0.6 - changes app.context to root
v0.7 - adds rssfeed domain and controller, but with messed up scaffolding due to changing main layout
v0.8 - put main layout back to default
v0.9 - adds HomeController and associated gsp, renders Entry list
v0.10 - adds retrieving and parsing RSS feed with Rome from Feeds plugin

(note: if an rssFeed was added earlier using the scaffolded page, bounce the server now to lead into the
discussion of using BootStrap)

v0.11 - uses the BootStrap to add some Feeds at startup time
v0.12 - update Entries list using schedule job via Quartz plugin, load for display from the DB
v0.13 - render list of entries via a template, to setup our AJAX "load more" functionality
v0.14 - adds support for loading additional Entries using AJAX
v0.15 - adds support for producing an RSS feed
v0.16 - adds support for sending JMS messages 
v0.17 - adds support for receiving JMS messages
v0.18 - adds full-text search using Lucene