fix: crash at exit when using --count
new: make setcap to allow sniffing for casual users
chg: do not assert that digest_queues deletion is complete
fix: prevent several threads to call exit simultaneously
chg: accumulate individual bench into nicer reports
chg: sort reports by importance when dumping
new: benchmark parsing time
new: display total duration relative to total runtime
new: more bench
new: dev: infos on overall packet rates/drops
Merge branch 'more-bench'