Need to finish writing man page

percentiles... replace window size opt with it? make window size same as res
by default?

ifdef stuff


----- done ---------------------------------------------------------

get changes for bpfcount on infinity (compile stuff, includes) to main line

make netdumpd set correct perms on its output files

give bpfgraph a ymax option which actually trims yval

==== some other time ============

bpfgraph opts for color

bpfgraph opts for out format