[eog] Prepare for release 3.31.91

[Felix Riemann <friemann src gnome org>]

commit c898f2bd0812ebf9586834ccda93f5d554854ca9
Author: Felix Riemann <friemann gnome org>
Date:   Mon Mar 4 21:42:19 2019 +0100

    Prepare for release 3.31.91

 NEWS | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
---
diff --git a/NEWS b/NEWS
index a4b420ee..863c8507 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,38 @@
+Version 3.31.91
+---------------
+
+ * Improved help docs (Andre Klapper)
+
+Bug fixes:
+
+ !18, snap: Added snap packaging (Ken VanDine)
+ !19, Remove uta.[ch] and the old drawing code (Federico Mena Quintero)
+
+New and updated translations:
+
+- Marek Černocký [cs]
+- Alan Mortensen [da]
+- Felix Riemann [de]
+- Jiri Grönroos [fi]
+- Charles Monzat [fr]
+- Gianvito Cavasoli [it]
+- Baurzhan Muftakhidinov [kk]
+- Jeeyong Um [ko]
+- Aurimas Černius [lt]
+- Rūdolfs Mazurs [lv]
+- Nathan Follens [nl]
+- Piotr Drąg [pl]
+- Rafael Fontenelle [pt_BR]
+- Stas Solovey [ru]
+- Марко М. Костић [sr]
+- Trần Ngọc Quân [vi]
+- pan93412 [zh_TW]
+
+New and updated manual translations
+
+- Piotr Drąg [pl]
+- Anders Jonsson [sv]
+
 Version 3.31.90
 ---------------