Change to nightly script to reuse same directory each day
Change to nightly script to reuse same directory each day

As discussed in our planning meetings at the end of last year,
our current nightly script uses a /tmp directory per day of the
week.  This hasn't turned out to be as useful as originally
thought and takes up 7x as much disk space as it otherwise would,
so here I'm removing the day-oriented string to reuse the same
directory (and putting "cron" into its name for clarity).  Those
who run cron jobs will want to clean up their /tmp directories
in the next few days...




git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@16522 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

hildeth/chapel,sungeunchoi/chapel,hildeth/chapel,hildeth/chapel,chizarlicious/chapel,sungeunchoi/chapel,sungeunchoi/chapel,sungeunchoi/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,chizarlicious/chapel,chizarlicious/chapel,chizarlicious/chapel,hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,hildeth/chapel,chizarlicious/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,hildeth/chapel,CoryMcCartan/chapel,hildeth/chapel,chizarlicious/chapel,chizarlicious/chapel