Bukkit

Added configurable follow distance for bodyguards. Use /sentry follow [0-32]

Fix crash in Denizen DIE command.

Sentry now removes the Denizen 'Health' trait as it conflicts on a sentry. This should fix some bugs relating to health and re-spawning.

Added several Denizen 'actions'. see the Advanced Usage section on wiki.

No longer using NMS code for max health > 20. should be more compatible with other plugins.