[gnome-calendar] project: update NEWS for 3.17.2

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 0ccdbcff5e35f294db0f5633508edbce850bf7b7
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon May 25 14:37:14 2015 -0300

    project: update NEWS for 3.17.2

 NEWS |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index ce9367c..463ef0a 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+Major changes in 3.17.2:
+* Added translations
+* Added a calendar management dialog for creating, updating and deleting calendars
+* When adding a new event, use current date as event start
+
 Major changes in 3.16.1:
 * Added translations
 * Block creation on nameless events