remove the ability of pods to enter the escape shuttle

[Roomba]

It should be pointed out that there are non-'laser everyone' reasons to bring a pod onto a shuttle, as rare as they are. Sometimes a pod is actually a decent defense against a hellfoaming scientist, sometimes you just want to bring the shiny gold pod you spent half the round building to Centcomm for a victory lap.

Also 'it's cool' is still a better argument than 'this annoys me, Berrik, a person who is upset by everything in existence up to and including the time of day'.