Revisione modello DB Core #46
Merge branch 'master' of https://github.com/asupdev/asup.git

Conflicts:
	org.asup.db.core.base/src/org/asup/db/core/base/BaseConnectionAdapterFactoryImpl.java
	org.asup.db.core.base/src/org/asup/db/core/base/BaseDatabaseManagerImpl.java
	org.asup.db.syntax/model/db-syntax.ecore