* Added writer
* Added implementation and test class
* Added more details
* Updated tests
* Updated code as per review comments
* Added test class and one named query
* Updated test class
* Added update HQL
* Added new initialisation script and new queries
* Corrected queries
* Removed commented code
* printf examples
Issue: BAEL-2228
* Update README.md
* Added implementation and test class
* Added more details
* Updated tests
* Updated code as per review comments
* Added test class and one named query
* Updated test class
* Added update HQL
* Added new initialisation script and new queries
* Corrected queries
* Removed commented code