Bumped to Wicket 6
Added a copy-dependencies directive to gather dependencies into /repo dir
Used the generateRepository option instead of copy-dependencies
Added simple CDI test case (no JPA for now on)
Bumped to JDK 1.7 for Heroku

You need to do the following in your deployment env (as per
https://devcenter.heroku.com/articles/add-java-version-to-an-existing-maven-app)

APP_PATH=`heroku config:get PATH`
heroku config:add PATH=/app/.jdk/bin:$APP_PATH
Added a Readme