Removes more manual del() calls

Created by: clusterfack

-Lots of things that call del() are now fixed -Removed many places that call spawn() unnecessarily -They should garbage collect or be pooled now

Things like: monkeycubes hivelord broodlings boulders slimes monkeys metalfoam shower mist hallucinations observers new players strangerocks artifactholders kinetic blasts every single object/structure that had to do with the AME