Adds packages needed for translations update job.

Change-Id: Ic35570b4a3fc04a78791d0ba4981d097373419dd

modules/jenkins_master/manifests/init.pp

@@ -37,6 +37,7 @@ class jenkins_master {
   $packages = [
     "jenkins",
     "python-pip",
+    "python-babel",
     "apache2"
   ]
 
@@ -66,6 +67,12 @@ class jenkins_master {
     require => Package[python-pip]
   }
 
+  package { "git-review":
+    ensure => latest,
+    provider => pip,
+    require => Package[python-pip]
+  }
+
   exec { "update apt cache":
     subscribe => [ File["/etc/apt/sources.list.d/jenkins.list"]],
     refreshonly => true,