Added new command line switches:
-s Sorts output by the sent column.
-c Limits the number of updates (useful for tracemode and scripting the
-l Limits the number of processes to be displayed.
-v Sets view mode (0 = KB/s, 1 = total KB, 2 = total B, 3 = total MB)
Changed needrefresh default value from true to false (upon startup there's no useful info on network usage, so displaying any results has no use for the user).
Attached a patch against current (9th Sep 2008) CVS version.