/tg/station Atom Pool + AtomPooling of Emitter beams.
typos in the readme section.
Support for null loc pool-gets + Pooling Miauw's Say() virtualspeakers
Debug messages removal.
Adds a call to New() for initialising vars

Cheers Carn!
Merge pull request #4639 from RemieRichards/AtomPool

/tg/station Atom/Movable Pool + Pooling of Emitter beams and Say() Virtualspeakers