[yelp/gnome-3-14] Update POTFILES.skip for Automake 1.15

[David King <davidk src gnome org>]

commit d11e314ada6b33ecd8ac0642564aec550e8e59dc
Author: David King <amigadave amigadave com>
Date:   Wed Jan 28 16:52:03 2015 +0000

    Update POTFILES.skip for Automake 1.15

 po/POTFILES.skip |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index c62653f..d10aa08 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -4,3 +4,9 @@ src/yelp-search.c
 src/yelp-toc.c
 src/yelp-db-print.c
 yelp.desktop.in
+sub/src/yelp-print.c
+sub/src/yelp-search-parser.c
+sub/src/yelp-search.c
+sub/src/yelp-toc.c
+sub/src/yelp-db-print.c
+sub/yelp.desktop.in