Revert "verify: allow '0' days for reverification"

This reverts commit 7a1a5d206d.

We could already cause the behavior by simply setting ignore-verified
to false, aas that flag is basically an on/off switch for even
considering outdated-after or not.

So avoid the extra logic and just make the gui use the previously
existing way.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

www/datastore/Content.js

@@ -507,7 +507,7 @@ Ext.define('PBS.DataStoreContent', {
 		    "backup-type": data["backup-type"],
 		    "backup-id": data["backup-id"],
 		    "backup-time": (data['backup-time'].getTime()/1000).toFixed(0),
-		    "outdated-after": 0, // always reverify single snapshots
+		    "ignore-verified": false, // always reverify single snapshots
 		};
 	    } else {
 		params = {