change command escaping to use + for spaces
fm plot improvements:  label jobs, smaller font for idle periods, fix regression caused by pipes within commands where we couldn't infer the right start time
change default stderr a bit
bugfix: fm partition -Z was backwards
added -1 option to ls
skip job files that start with . (probably rsync in the process of creating one)
make fm map -s default to similar behavior to not -s (rather than implying -q)