Replace die with unalive

In order to make the game more kid friendly, you should change the game's English text to use the word unalive. For example:

• In an unalivement message: "Player was unalived."
• On the unalivement screen: "You were unalived!"
• The totem of unaliving
• The /unalive command

Also, a huge benefit of this is that unalive/unalivement is grammatically simpler and more intuitive.