Consider default values for params panel. #1943
Consider default values for params panel. #1943

lsaffre/lino_extjs6,lsaffre/lino_extjs6,lsaffre/lino_extjs6,lino-framework/extjs6,lsaffre/lino_extjs6,lsaffre/lino_extjs6,lino-framework/extjs6,lino-framework/extjs6