Move continueRun to RunAction.hs
Don't express running stops as aborts any more
Check run disturbances even in the zeroth step

for actors other than the leader.
At run stop, don't switch to a dead original leader
Don't inspect next runner if a message seen

The message may report the actor is dead, or teleported off the level, etc.
Completely get rid of aborts in running
Removed unneeded part of the abort infrastructure
Express AbortFailure without aborts
Get rid of aborts in HumanGlobal
Get rid of abort completely
Simplify the client action monad, now that no aborts are possible
Generate slideshows instead of abort messages
Get rid of all WriterT uses