(MODULES-3396) remove superfluous empty lines in ntp.conf
(MODULES-3396) remove superfluous empty lines in ntp.conf

prior to this commit each new attribute added to the template was adding an empty line, causing restart
and unnecessary service disruption

bmjen/puppetlabs-ntp,DavidS/puppetlabs-ntp,puppetlabs/puppetlabs-ntp,fuel-infra/puppetlabs-ntp