Some patchs

Patching error: "java.lang.NoClassDefFoundError: fr/mathildeuh/Listeners/LSpawn$1"

Some languages errors are patched and at the death the world was check, the death event was only detected on the configured world.

Added Author line and change version to 0.2

healthUnderName:
enabled: true # If false is not apear
suffix: "§cPV" # For custom the suffix after health