Make examples/readpcap show flows in terse format
Make examples/readpcap show flows in terse format

This also displays the number of flows detected and identified.

alexandergall/snabbswitch,Igalia/snabb,eugeneia/snabb,snabbco/snabb,eugeneia/snabb,aperezdc/snabbswitch,mixflowtech/logsensor,mixflowtech/logsensor,aperezdc/snabbswitch,Igalia/snabb,eugeneia/snabb,snabbco/snabb,snabbco/snabb,dpino/snabb,heryii/snabb,heryii/snabb,Igalia/snabbswitch,dpino/snabb,dpino/snabbswitch,mixflowtech/logsensor,Igalia/snabb,heryii/snabb,Igalia/snabb,SnabbCo/snabbswitch,snabbco/snabb,aperezdc/snabbswitch,alexandergall/snabbswitch,snabbco/snabb,SnabbCo/snabbswitch,alexandergall/snabbswitch,dpino/snabb,alexandergall/snabbswitch,snabbco/snabb,Igalia/snabbswitch,heryii/snabb,eugeneia/snabb,Igalia/snabbswitch,dpino/snabb,dpino/snabb,dpino/snabb,Igalia/snabbswitch,eugeneia/snabbswitch,dpino/snabbswitch,dpino/snabbswitch,eugeneia/snabbswitch,alexandergall/snabbswitch,dpino/snabb,alexandergall/snabbswitch,Igalia/snabbswitch,alexandergall/snabbswitch,Igalia/snabb,eugeneia/snabb,aperezdc/snabbswitch,heryii/snabb,eugeneia/snabbswitch,SnabbCo/snabbswitch,snabbco/snabb,Igalia/snabb,SnabbCo/snabbswitch,eugeneia/snabbswitch,dpino/snabbswitch,alexandergall/snabbswitch,mixflowtech/logsensor,Igalia/snabb,eugeneia/snabb,snabbco/snabb,eugeneia/snabb,Igalia/snabb,eugeneia/snabb,mixflowtech/logsensor,heryii/snabb