Foreman » Installer

Added new yum repos for 1.0

Fix default package source, and cover testing in config.ru fix

Fix repo always using Debian stable, ignoring

Convert repo to a define

puppet-lint fixes

Add $package_source to class params to allow foreman and foreman_proxy classes access

Allow to use custom repos instead of the predefined ones

Prioritize included classes in init.pp

Parameterize `foreman::install::repos` attributes

It makes it easier to share the repo among different modules, such as
`foreman_proxy`.

Use class {} instead of include