Use XML navigation 2.0 for unit test
- Update to Juzu 0.7.0-beta4
- handle page not found case and test it
Display the title in page aggregation
Cosmetic
Refactor project organization to move portal module as portal/web
Make the portal artifact a pom aggregator and start to modularize this part of the build
Added basic navigation portlet
2 columns 70/30 layout for home page