Merge branch 'TMSS-2827' into 'master'

.gitlab-ci.yml

.subversion/config

CMake/LofarPackageList.cmake

Docker/lofar-triggerservices/Dockerfile

Docker/lofar-triggerservices/README.md

Docker/lofar-triggerservices/ansible/bld.yaml

Docker/lofar-triggerservices/ansible/hosts

...riggerservices/ansible/roles/buildhostcentos7/.travis.yml

...-triggerservices/ansible/roles/buildhostcentos7/README.md

...services/ansible/roles/buildhostcentos7/defaults/main.yml

...rvices/ansible/roles/buildhostcentos7/files/nsswitch.conf

...ggerservices/ansible/roles/buildhostcentos7/files/ssh-rsa

...s/ansible/roles/buildhostcentos7/files/zabbix_agentd.conf

...services/ansible/roles/buildhostcentos7/handlers/main.yml

...ggerservices/ansible/roles/buildhostcentos7/meta/main.yml

...gerservices/ansible/roles/buildhostcentos7/tasks/main.yml

...ices/ansible/roles/buildhostcentos7/templates/ntp.conf.j2

...erservices/ansible/roles/buildhostcentos7/tests/inventory

...gerservices/ansible/roles/buildhostcentos7/tests/test.yml

...ggerservices/ansible/roles/buildhostcentos7/vars/main.yml