email : patching some tests
email-services-ejb : moving emailMbean from email to email-services-ejb
file-management : adding autodetection for jpa entities in unit test
generic-dao : little corrections
location :  adding dao manager and some named queries
persistence-unit : initial commit, new package that contain jap unit providing all entities
person : adding dao manager, and make validateEmailtoken embed the token
reference-showcase : adding some entities
security : adding dao manager and oauth 2.0 implementation entities
resource-services-ejb : update some class name
security-services-ejb : adding oauth 2 services implementation.
security-services-ws : initial commit, package that will provide security web services
reference : adding new modules to root