Minor mod to last revision; use a less ambiguous name.

sql/database-create.sql

@@ -1348,7 +1348,7 @@ CREATE TABLE veth_interfaces (
   mac varchar(12) NOT NULL default '000000000000',
   IP varchar(15) default NULL,
   iface varchar(10) NOT NULL default '',
-  vnode varchar(32) default NULL,
+  vnode_id varchar(32) default NULL,
   PRIMARY KEY  (node_id,veth_id),
   KEY IP (IP)
 ) TYPE=MyISAM;

sql/database-migrate.txt

@@ -556,3 +556,8 @@ last_net_act,last_cpu_act,last_ext_act);
 
         alter table veth_interfaces add vnode varchar(32) default NULL
 		after iface;
+
+1.146: Minor mod to last revision; use a less ambiguous name. 
+
+        alter table veth_interfaces change vnode vnode_id varchar(32)
+		default NULL;