Allow Disabling /cosmetics Command

[DebitCardz]

Select the option(s) that best describes this PR:

• Feature implementation

Please describe the changes this PR makes and why it should be merged:

Allows easy overrides when implementing custom state.

Check that:

• Any new classes, public methods and/or properties are properly documented with JavaDocs
• Syntax and style are consistent with existing code
• Any replaced method isn't deleted, but rather labeled as deprecated

Note In the case where the new method has the exact same signature as the method it's replacing, mention above that the old method was deleted.

[DebitCardz]

Weird, un-registering from the command map doesn't seem to take it out and let me override.
Will need to look more into later, overriding the aliases works though.