[gnome-alsamixer] Update LINGUAS

[Piotr Drąg <piotrdrag src gnome org>]

commit 734baf504ff999d31d003e1d28c63566df6c9668
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Apr 8 16:26:54 2017 +0200

    Update LINGUAS

 po/LINGUAS |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/po/LINGUAS b/po/LINGUAS
index 97ceab6..736a1d2 100644
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -10,16 +10,19 @@ el
 en_CA
 en_GB
 es
+et
 eu
 fi
 fr
 gl
 hr
 hu
+it
 ja
 mk
 mn
 nb
+nds
 ne
 nl
 oc