[gnome-bluetooth] po: Fix distcheck

[Bastien Nocera <hadess src gnome org>]

commit b9f631c92a29521805cb509651c57ff7977c1960
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Aug 17 19:21:14 2015 +0200

    po: Fix distcheck
    
    By adding more autotooling garbage to POTFILES.skip

 po/POTFILES.skip |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 9fcf378..5503bc1 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -1 +1,2 @@
 sendto/bluetooth-sendto.desktop.in
+sub/sendto/bluetooth-sendto.desktop.in