Issue 254 - Switch from wildcard certificate to certificates for individual hosts

modules/rietveld/manifests/init.pp

 class rietveld(
     $domain,
+    $certificate,
+    $private_key,
     $is_default=false
   ) inherits private::rietveld {
 
   include nginx
   $django_home = '/home/rietveld/django-gae2django'
   $rietveld_home = "${django_home}/examples/rietveld"
 
   Exec {
     path => '/usr/bin:/usr/sbin:/bin:/usr/local/bin',
   }
 
   nginx::hostconfig {$domain:
     source => 'puppet:///modules/rietveld/site.conf',
     is_default => $is_default,
-    certificate => 'adblockplus.org_sslcert.pem',
-    private_key => 'adblockplus.org_sslcert.key',
+    certificate => $certificate,
+    private_key => $private_key,
     log => 'access_log_codereview'
   }
 
   package {['python-django', 'make', 'patch', 'gunicorn']: ensure => present}
 
   user {'rietveld':
     ensure => present,
     comment => 'User of the rietveld installation',
     home => '/home/rietveld',
     managehome => true
@@ skipping 48 matching lines @@
     hasstatus => false,
     require => [Package['gunicorn'], File['/etc/init.d/rietveld']]
   }
 
   exec {'set_superuser':
     command => "echo \"from django.db import DEFAULT_DB_ALIAS as database; from django.contrib.auth.models import User; User.objects.db_manager(database).create_superuser('admin', 'admins@adblockplus.org', '${admin_password}')\" | ./manage.py shell",
     cwd => "${rietveld_home}",
     require => Exec['install_rietveld'],
   }
 }