[anjuta] Fix distcheck

[Sebastien Granjoux <sgranjoux src gnome org>]

commit a9f428e0808ddeb739932c731c37fc070d316fea
Author: Sébastien Granjoux <seb sfo free fr>
Date:   Sun Aug 20 18:54:58 2017 +0200

    Fix distcheck
    
    No sure it's the right change

 po/POTFILES.skip |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 6dc7f1d..6229e66 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -19,3 +19,5 @@ plugins/symbol-db/symbol-db.glade
 src/anjuta_cbs.c
 src/shell.c
 src/utilities.c
+sub/plugins/language-support-vala/plugin.c
+sub/anjuta.desktop.in