2013-12-23  Vivien Malerba <malerba@gnome-db.org>

	* libgda-ui/gdaui-cloud.c, libgda/gda-data-handler.c,
	libgda/gda-data-handler.h, libgda/gda-data-model.c, libgda/gda-value.c,
	libgda/handlers/gda-handler-numerical.c,
	libgda/handlers/gda-handler-time.c,
	providers/firebird/gda-firebird-recordset.c,
	providers/mysql/gda-mysql-recordset.c,
	providers/postgres/gda-postgres-recordset.c,
	tools/browser/schema-browser/relations-diagram.c: Don't use setlocale()
	anymore in library as it's not thread safe

	* providers/firebird/gda-firebird-provider.c,
	tests/value-holders/check_set.c: Avoid using some reprecated API

2013-12-20  Vivien Malerba <malerba@gnome-db.org>

	* libgda/gda-value.c, libgda/gda-value.h: Misc GdaNumeric related
	improvements