[jvstm-ojb] Remove DatabaseDescriptorFactory
[jvstm-ojb] Removed old Database update scripts
[jvstm-ojb] Removed some old, unused classes
[jvstm-ojb] PrimitiveBoxes are now reloaded using plain JDBC
[jvstm-ojb] Merged DOFunctionalSet into FunctionalSet
[jvstm-ojb] Refactor: Removed setFromOJB methods
[jvstm-ojb] ReferenceBoxes are now reloaded using pure JDBC

  * Also refactored the way TableMapping is populated
  * TableMapping are now populated as needed
[jvstm-ojb] Experimental support for the MariaDB connector
[jvstm-ojb] Deletes are now performed using plain JDBC
[jvstm-ojb] Inserts and updates are now performed using plain JDBC