Eliminate need for s_pTempEnts gamedata on sdk2013 and soon css/dods/hl2dm (already on tf2).
Eliminate need for sv gamedata on sdk2013 and soon css/dods/hl2dm (already on tf2).
Eliminate need for FindEntityByClassname gamedata on sdk2013 and soon css/dods/hl2dm (already on tf2).