Added MetaAnnotation to Blog 02
Added blog examples for 03-XML, updated maven plugins and dependencies
added placeholders for upcoming 04-annotations & 05-javaconfig blogs
Changed Site to use Markdown Format, updated dependency versions
updated packages
trivial annotated classes - run BeansInContextTest
updates for part 4
added querydsl config & janino for conditional log config
fixed site page title
dependency and config updates
dependency cleanup
Java Config additions
added jboss-logging depmgmt for hibernate 4
comment web.xml
changed appconfigurer classname to avoid ambiguity
updated