fix up sweeping

migrations/013-add-last-checked.js

@@ -0,0 +1,14 @@
+var db = require('./db')
+
+exports.up = function (next) {
+  var sql = [
+    'alter table cash_out_hds add last_checked timestamptz not null default now()',
+    'alter table cash_out_hds add confirmed boolean not null default false',
+    'create index on cash_out_hds (confirmed, last_checked)'
+  ]
+  db.multi(sql, next)
+}
+
+exports.down = function (next) {
+  next()
+}