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 in players.yml

Allow to configure which events should show a message (attacked, interacted, killed, spawned). The "spawned" event requires a list of spawn reasons for which a message should be shown.

Support for Bukkit 1.12 (not sure whether it will still work with older Bukkit versions as well).

Only react to events triggered by real mobs (e.g. minecarts or other players are not handled as mobs).

Initial release