Fix log rotation/retention and log location: New tacc_stats entries are now always written to <STATS_DIR_PATH>/dayXX instead of <STATS_DIR_PATH>/current where dayXX is today's day
Fix log rotation/retention and log location: New tacc_stats entries are now always written to <STATS_DIR_PATH>/dayXX instead of <STATS_DIR_PATH>/current where dayXX is today's day

ubccr/tacc_stats,ubccr/tacc_stats,ubccr/tacc_stats,ubccr/tacc_stats,ubccr/tacc_stats