Start database refactoring
Work on database refactoring
Work on database refactoring
* Check database name is unique
* Config database for identifiers
* Config database for identifiers
Database refactoring on upgrade context
Database refactoring on upgrade context
Database refactoring on upgrade context
Comment old datasource config in properties file
Revert SLF4J config
Move config tables
Merge feature/database
Work on move tables
Work on move tables
Set constructors public
Delete opal-data HibernateDatasourceFactory from config file
Use databaseRegistry
Merge branch 'feature/database' of github.com:obiba/opal into feature/database

Conflicts:
	opal-core/src/main/java/org/obiba/opal/core/runtime/upgrade/database/ExtractOpalJdbcConfigToDatabaseUpgradeStep.java