Update email addresses in manpages

man/freedombone-addcert.1.gz

man/freedombone-addemail.1.gz

man/freedombone-addlist.1.gz

man/freedombone-addsipuser.1.gz

man/freedombone-adduser.1.gz

man/freedombone-addxmpp.1.gz

man/freedombone-archive-mail.1.gz

man/freedombone-backup-local.1.gz

man/freedombone-backup-remote.1.gz

man/freedombone-blog.1.gz

man/freedombone-client.1.gz

man/freedombone-clientcert.1.gz

man/freedombone-config.1.gz

man/freedombone-controlpanel-user.1.gz

man/freedombone-controlpanel.1.gz

man/freedombone-dhparam.1.gz

man/freedombone-format.1.gz

man/freedombone-ignore.1.gz

man/freedombone-image.1.gz

man/freedombone-keydrive.1.gz