rework result printing

new script printresults.py replaces old nsprint.py and diffresults.py
2 jobs for <span class="ref-name">newprint</span> in 58 seconds
Status Job ID Name Coverage
  Test
passed #182646
docker
lint

00:00:26

failed #182647
docker
test

00:00:58

 
Name Stage Failure
failed
test Test
2018-10-14 22:32:09,254 loading permissive mode results
2018-10-14 22:32:09,256 loading strict mode results
2018-10-14 22:32:09,258 loading NS sets
2018-10-14 22:32:09,273 computing domains with NS which are going to stop working
strict dead 48.in-addr.arpa. ns1.prudential.com. ; EDNS behavior consistent for all servers
strict dead 48.in-addr.arpa. ns2.prudential.com. ; EDNS behavior consistent for all servers
usage: printresults.py [-h] {all,new} ...
printresults.py: error: argument cmd: invalid choice: 'list' (choose from 'all', 'new')
ERROR: Job failed: exit code 1