Initial Cleanup for JAT-BERLIN-1
add empty folders.
JAT-BER-1 at 2014-04-29
Add commons-lang3 dependency to project.
Added domain model classes
Add warning to use hbm2ddl in production code.
Added entity to test persistence.xml
Added simple Test to demonstrate JPA
fixed maven plugin configuration
1. commit for git example
3. commit
osx made changes
Add scm, distribution and repository configuration
Fixed persistence xml configuration
Add Servlet- and EJB-Api to web module.
Add calculator service bean
Add simplest calculator service
Add local repository
Add distribution management
add scm configuration