[#518] upgrade domains table with status and display info

lib/Ravada.pm

@@ -774,6 +774,9 @@ sub _upgrade_tables {
     $self->_upgrade_table('domains','start_time','int DEFAULT 0');
     $self->_upgrade_table('domains','is_volatile','int NOT NULL DEFAULT 0');
 
+    $self->_upgrade_table('domains','status','varchar(32) DEFAULT "shutdown"');
+    $self->_upgrade_table('domains','display','varchar(128) DEFAULT NULL');
+
     $self->_upgrade_table('domains_network','allowed','int not null default 1');
 
 }