added more documentation to the batch reactor
added more documentation to the batch reactor

jlittell/cycamore,Baaaaam/cycamore,jlittell/cycamore,Baaaaam/cyBaM,rwcarlsen/cycamore,rwcarlsen/cycamore,jlittell/cycamore,cyclus/cycaless,gonuke/cycamore,rwcarlsen/cycamore,gonuke/cycamore,Baaaaam/cyBaM,Baaaaam/cycamore,gonuke/cycamore,cyclus/cycaless,jlittell/cycamore,gonuke/cycamore,rwcarlsen/cycamore,Baaaaam/cycamore,Baaaaam/cyBaM,Baaaaam/cyCLASS,Baaaaam/cyCLASS,Baaaaam/cyBaM