Foreman » Installer

use file_line for bootstrap.cfg

Closes GH-385

Add support for puppet agent certname

In some cases you need to set custom a client cert name in the agent
section of the puppet.conf file.

For example if you are using pre-generated or generic certificates.

closes GH-378

Added RedHat 5 to conditionals

Make sure puppet::server is included in puppet::server::puppetserver

use puppetserver by default with AIO packages

Allow to specify the listen ip address of the puppetserver

Such an attempt was done in the past (#200) but was very complex due to
the use of apache::vhost, which does mot allow mixing IP and non-IP
based vhosts.

This PR only takes care of the Puppetserver side and issues a warning if...

move default manifest creation to server config

closes GH-365

let puppetdb_conf notify the puppetmaster service

closes GH-339
closes GH-357

set puppet_etcdir of foreman module

this will put the correct etc_dir into the foreman module config

Swap hiera_config default values for Puppet 3.x and 4.x

`$codedir` should only be used on Puppet 4, and the Puppet 3 default
should be using `$confdir`. This failed on Puppet 3 tests with:

/Puppet::Server::Config/Exec[puppet_server_config-generate_ca_cert]/returns:...