Put back the content-disposition headers - Windows is totally lost

without them. But, use the 'inline' disposition instead of
'attachment', which seems to allow Mozilla et al to run them w/o
a dialog box. IE still pops one up, though.

Also, change the extension of the ssh files to tbssh - tbc conflicts
with other stuff under Windows.

www/nodessh.php3

@@ -53,8 +53,9 @@ if (!isset($pid)) {
     USERERROR("$node_id is not allocated to an experiment!", 1);
 }
 
-$filename = $node_id . ".tbc"; 
+$filename = $node_id . ".tbssh"; 
 header("Content-Type: text/x-testbed-ssh");
+header("Content-Disposition: inline; filename=$filename;");
 header("Content-Description: SSH description file for a testbed node");
 
 echo "hostname: $vname.$eid.$pid.$OURDOMAIN\n";

www/nodetipacl.php3

@@ -46,6 +46,7 @@ if (mysql_num_rows($query_result) == 0) {
 $filename = $node_id . ".tbacl"; 
 
 header("Content-Type: text/x-testbed-acl");
+header("Content-Disposition: inline; filename=$filename;");
 header("Content-Description: ACL key file for a testbed node serial port");
 
 # XXX, should handle multiple tip lines gracefully somehow,