Replaced newline in description with space for drawing item descriptions.
Added ENT.PhysgunAllowAdmin
Added support for ITEM.skin
Added support for user icon override with GetUseIcon hook.
Fixed CLASS.index not being defined.
Added ability for plugins to store created commands.
Editted item stuff to add sound and fixed client:GetItem()
Added nut.util.GetUTCTime()
Added PlayerLostStamina hook.