[niepce] Update POTFILES.in and POTFILES.skip

[Piotr Drąg <piotrdrag src gnome org>]

commit 3a5e0c3cac656e86b584a8f1d526a7cf22d66f31
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Nov 13 00:11:50 2016 +0100

    Update POTFILES.in and POTFILES.skip

 po/POTFILES.in   |    6 ++++--
 po/POTFILES.skip |    3 ++-
 2 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 535f66e..48894c7 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,6 +1,8 @@
+# List of source files containing translatable strings.
+# Please keep this file sorted alphabetically.
 camerawire/src/cwwindow.cpp
-data/niepce.appdata.xml
-data/niepce.desktop
+data/niepce.appdata.xml.in
+data/niepce.desktop.in
 src/engine/db/library.cpp
 src/engine/importer/directoryimporter.cpp
 src/fwk/toolkit/application.cpp
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 7e780f2..0fb3682 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -1 +1,2 @@
-data/niepce.desktop.in
+# List of source files that should *not* be translated.
+# Please keep this file sorted alphabetically.