Fix build for database directory structure changes

setup.py

@@ -340,10 +340,9 @@ package_core = ['gramps',
                 'gramps.gen.utils.docgen',
                 'gramps.test',
                 'gramps.plugins',
-                'gramps.plugins.database',
-                'gramps.plugins.database.bsddb_support',
-                'gramps.plugins.database.dbapi_support',
-                'gramps.plugins.database.dbapi_support.defaults',
+                'gramps.plugins.db',
+                'gramps.plugins.db.bsddb',
+                'gramps.plugins.db.dbapi',
                 'gramps.plugins.docgen',
                 'gramps.plugins.drawreport',
                 'gramps.plugins.export',