Changed package structure

[scoopex]

The package name and the configuration location changed for recent puppet releases:
(ubuntu)

• package name: https://apt.puppetlabs.com/pool/yakkety/PC1/p/puppet-agent/
• configuration dir: /etc/puppetlabs/puppet
• defaults file: /etc/default/puppet
• installation dir: /opt/puppetlabs/puppet
• logs: /var/log/puppetlabs/puppet

[vaijab]

@scoopex fancy making fixes and raising a PR?

I have not used puppet in a long time, so I am not up to date with what's happening in the puppet world.