Merge branch 'qa' into 'master'

docs/centos7/docs/docker.md

docs/centos7/docs/install.md

docs/centos7/docs/locmap.md

docs/centos7/docs/mountdfs.md

docs/centos7/docs/nfssrv.md

docs/centos7/docs/sambasrv.md

docs/centos7/docs/shibboleth.md

docs/docs/canonsecureprint.md

docs/docs/cernssocookie.md

docs/docs/certificate-autoenroll.md

docs/docs/cloudimages.md

docs/docs/cviconsole.md

docs/docs/hepix-v4.md

docs/docs/kerberos-access.md

docs/docs/kerberos-migrate.md

docs/docs/lyncmsg-old.md

docs/docs/mailkrb5.md

docs/docs/msexchange.md

docs/docs/other/acb-howto.md

docs/docs/other/gcc296.md