[gnome-characters] build: Move libunistring.pot to POTFILES.skip

[Daiki Ueno <dueno src gnome org>]

commit e217c9dfb332fa4d7116b587fe8fec3fcda1c53a
Author: Daiki Ueno <dueno src gnome org>
Date:   Wed Feb 18 15:58:51 2015 +0900

    build: Move libunistring.pot to POTFILES.skip
    
    libunistring.pot should be translated in libunistring itself, but keep
    it for the record.

 po/POTFILES.in   |    1 -
 po/POTFILES.skip |    1 +
 2 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 95a528a..bede778 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -14,4 +14,3 @@ src/menu.js
 src/params.js
 src/util.js
 src/window.js
-lib/libunistring.pot
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index e69de29..4e75fad 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -0,0 +1 @@
+lib/libunistring.pot