Send message if a mob gets killed by something else than a player (e.g. by another mob or plugin).
Note: The killed event type is now called killed_player. The old one now exists as a short hand in the messages configuration to define a message for both event types (player and other). From now on, use killed_player in the /talkingmobs toggle command and for the global events configuration in the config.yml.
- Added "tamed" event showing a message once a mob is tamed
- Added "version" sub command
- Prevent spamming of messages (e.g. while attacking mobs or interacting with them)
- Send messages if a mob is looking at the player (and the player is looking at the mob)
- BREAKING CHANGE: Moved messages and per player configuration to separate files - Mob messages are now configured in
messages.yml, per player configuration is saved inplayers.yml

