xlx db v2.0.6

- "index.php" now reads out the XLX service uptime and not the server uptime
- "country.csv" prefixes update
- "class.reflector.php" flags showing improvements
- "users.php" limits user show up to 40 users
- "repeaters.php" limits nodes show up to 40 nodes

xlx db v2.0.5

- "class.reflector.php" extra callsign checking