Silahkan di review om...

1. https://bitcointalk.org/index.php?topic=5280451.msg56599197#msg56599197
2. https://bitcointalk.org/index.php?topic=5220832.msg56588842#msg56588842
3. https://bitcointalk.org/index.php?topic=5321338.msg56588595#msg56588595
4. https://bitcointalk.org/index.php?topic=5208206.msg56585148#msg56585148
5. https://bitcointalk.org/index.php?topic=5323701.msg56575309#msg56575309