Adds the ability to toggle the features and removes attack cooldown.
- /help : tells you the other commands and what they do
- axe nerf since in 1.8 axes were weaker, togglable using /axenerf_on, /axenerf_off
- no cooldown since in 1.8 there was no cooldown, togglable using /attackcooldown_on, /attackcooldown_off
- sword blocking being togglable using /swordblock_on, /swordblock_off
- damage buff since before 1.9 everything did +1 damage, togglable using /damagebuff_on, /damagebuff_off