[suggestion] "/c mute" Mute text output of challenges.

[Andro609]

With large farms + Challenge signs Chat becomes impossible to follow. Only a few clicks and chat is all repeat challenge messages.

Possible more palatable feature "/c muteReapeat" No text output on repeated challenges. still display first time completions.

Note: not saying mute of other players first time challenge completion. (Is good for fostering server community.) Just my/your own challenges.