Description of used libraries:

- Logs/
    - log4j             log API
    - slf4j-api         facade log API
    - slf4j-log4j12     adaptation layer between slf4j and log4j
    
- UnitTesting/
    - hamcrest-core     required by junit
    - hsqldb            SQL Database  for unit test.
    - junit             unit tests API

- other:
    - commons-codec     digest tools
    - commons-io		
    - commons-lang      useful tools (StringUtils...)
	- devinsy-strings
	- devinsy-xml
	- hsqldb
	- mysql-jdbc