v1.3.4

Added !volume (name) <--time [seconds]> (volume%) to keep volume locked at a specific percentage for a specific amount of time
Added !lockinput (name) <--time [seconds]> to lock all input
Added !lockkeyboard (name) <--time [seconds]> to lock keyboard
Added !lockmouse (name) <--time [seconds]> to lock mouse

Attempted to fix !help displaying multiple times