Makes it load-demo & start 
  removes securityext/da&test
  fixes jcr/build.xml (jetty is now in specialpurpose)
Adds lost example which was in jackrabbit20100709 (not sure it's a good idea to keep it there)

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/branches/jackrabbit20120501@1553099 13f79535-47bb-0310-9956-ffa450edef68