feed is default container for all chains

include/metainfo.hrl

@@ -2,6 +2,6 @@
 -define(METAINFO_HRL, true).
 
 -record(schema,{name,tables=[]}).
--record(table,{name,container,fields=[],keys=[],copy_type=disc_copies}).
+-record(table,{name,container=feed,fields=[],keys=[],copy_type=disc_copies}).
 
 -endif.