Cleaned up error handling when missing corrections. Previously
this would cause SIGSEGV at odd (but predicatable) places. Now,
the tasks are marked as Zombie and no more processing will take
place in that task.
Cleaned up histogram handling in the event plane finder, and
added some more diagnostics.
Fixed some minor issues in the AOD train setup, and some
minor things in the TrainSetup base class.
git://git.uio.no / u / mrichter / AliRoot.git / commit