[gnome-boxes] Update POTFILES.in and POTFILES.skip

[Piotr Drąg <piotrdrag src gnome org>]

commit 58c385d8df007f6b18f46dc0921fe1cd98da5ecf
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Mon May 6 18:43:30 2019 +0200

    Update POTFILES.in and POTFILES.skip

 po/POTFILES.in   | 1 +
 po/POTFILES.skip | 1 +
 2 files changed, 2 insertions(+)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 0e5fa87e..668fcff9 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -51,6 +51,7 @@ src/main.vala
 src/media-manager.vala
 src/notificationbar.vala
 src/properties-page-widget.vala
+src/properties-window.vala
 src/properties.vala
 src/remote-machine.vala
 src/selectionbar.vala
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 19d32324..19eeb1fa 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -23,6 +23,7 @@ src/media-manager.c
 src/notificationbar.c
 src/properties.c
 src/properties-page-widget.c
+src/properties-window.c
 src/remote-machine.c
 src/selectionbar.c
 src/selection-toolbar.c