Setup PuppetDB/Puppetboard

- install modules required
    - puppetdb
    - postgresql
    - puppetboard
    - python
  - create new profiles to manage each item (puppetdb/puppetboard)
  - added puppetdb role
  - include the puppetdb::master::config in puppetmaster role
  - re-organised the puppetfile
  - moved python to be managed by the python module
  - added postgresql to list of managed repos

site/profiles/manifests/base.pp

@@ -17,8 +17,17 @@ class profiles::base (
     }
   }
 
+  # include the base packages profile
   class { 'profiles::base::packages':
     packages => hiera('profiles::base::packages::common'),
     ensure   => 'installed',
   }
+
+  # include the python class
+  class { 'python':
+    manage_python_package => true,
+    manage_venv_package   => true,
+    manage_pip_package    => true,
+    use_epel              => false,
+  }
 }