[gnome-themes-standard] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit a8ba9eb6cace495019df844473727df64c8d7fd6
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Oct 4 21:13:49 2016 +0200

    Update POTFILES.in

 po/POTFILES.in   |    1 +
 po/POTFILES.skip |    2 ++
 2 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 9a8d17d..d1a17c9 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,4 +1,5 @@
 # List of source files containing translatable strings.
 # Please keep this file sorted alphabetically.
+themes/Adwaita-dark/index.theme.in
 themes/Adwaita/index.theme.in
 themes/HighContrast/index.theme.in
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index e69de29..0fb3682 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -0,0 +1,2 @@
+# List of source files that should *not* be translated.
+# Please keep this file sorted alphabetically.