[gnome-documents] Update NEWS

[Debarshi Ray <debarshir src gnome org>]

commit f2fe536f56ca20fa7c302a5ae64527fb804d0bde
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Oct 17 18:32:51 2014 +0200

    Update NEWS

 NEWS |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 512e7db..6251102 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+3.15.1 - ""
+===========
+
+- Pass the correct arguments to pdf_loader_load_uri_async (Pranav Kant)
+- Let the back button cancel an ongoing load operation (Pranav Kant)
+- Fix crash in places and bookmarks dialog
+- Polish the presentation output chooser
+- Use symbolics for high contrast icons
+- Translation updates
+
 3.14.0 - "Rajhrad"
 ==================