Merge remote-tracking branch 'origin/test/8359-check-po' into stable

features/po.feature

+@source
+Feature: check PO files
+  As a Tails developer, when I build Tails, I want to make sure
+  the PO files in use are correct.
+
+  Scenario: check all PO files
+    Given I am in the Git branch being tested
+    Then all the PO files should be correct

features/step_definitions/po.rb

+Given /^I am in the Git branch being tested$/ do
+  File.exists?("$git_dir/wiki/src/contribute/l10n_tricks/check_po.sh")
+end
+
+Given /^all the PO files should be correct$/ do
+  Dir.chdir($git_dir)
+  cmd_helper('./wiki/src/contribute/l10n_tricks/check_po.sh')
+end

features/support/config.rb

@@ -14,6 +14,7 @@ $pause_on_fail = !ENV['PAUSE_ON_FAIL'].nil?
 $time_at_start = Time.now
 $live_user = cmd_helper(". config/chroot_local-includes/etc/live/config.d/username.conf; echo ${LIVE_USERNAME}").chomp
 $sikuli_retry_findfailed = !ENV['SIKULI_RETRY_FINDFAILED'].nil?
+$git_dir = ENV['PWD']
 
 # Static
 $configured_keyserver_hostname = 'hkps.pool.sks-keyservers.net'

wiki/src/contribute/release_process/test/setup.mdwn

@@ -20,7 +20,7 @@ wheezy-backports sources added:
     echo -e "Package: *\nPin: release o=Debian,a=testing\nPin-Priority: 500" \
         > /etc/apt/preferences.d/Debian_testing && \
     apt-get update &&
-    apt-get install git xvfb virt-viewer libsikuli-script-java \
+    apt-get install git i18nspector xvfb virt-viewer libsikuli-script-java \
         libxslt1-dev tcpdump unclutter radvd x11-apps syslinux \
         libcap2-bin devscripts libvirt-ruby ruby-rspec gawk ntp ovmf/testing \
         ruby-json x11vnc xtightvncviewer ffmpeg libavcodec-extra-53 \