Update license headers to not include years in copyright in all applicable files

10 jobs for year-2018-copyright-update-in-master in 5 minutes and 34 seconds (queued for 6 minutes and 9 seconds)
Status Job ID Name Coverage
  Build
canceled #2032
docker linux
build:debian:buster:i386

00:05:15

canceled #2029
docker linux
build:debian:jessie:amd64

00:05:34

canceled #2030
docker linux
build:debian:jessie:i386

00:05:33

canceled #2033
docker linux
build:debian:sid:amd64

00:04:59

canceled #2034
docker linux
build:debian:sid:i386

00:00:58

canceled #2031
docker linux
build:debian:stretch:amd64

00:05:18

canceled #2035
docker linux
build:ubuntu:trusty:amd64

canceled #2036
docker linux
build:ubuntu:xenial:i386

 
  Test
canceled #2037
linux docker
test:debian:sid:amd64

canceled #2038
linux docker
test:debian:sid:i386