[libgovirt] Update NEWS file

[Christophe Fergeau <teuf src gnome org>]

commit 0845766363bdf5d5ab37f8fb2349069d82457fe8
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Wed Sep 3 11:49:51 2014 +0200

    Update NEWS file

 NEWS |   13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)
---
diff --git a/NEWS b/NEWS
index 7e9b2f9..9a8efcb 100644
--- a/NEWS
+++ b/NEWS
@@ -1,11 +1,18 @@
-0.3.1 -
+0.3.1 - September 3rd 2014
+==========================
 
-Changes since 0.3.1:
+Changes since 0.3.0:
 
 - Handle cookies set by the oVirt instance in order to have some
  'persistant' authentication through the JSESSIONID cookie
-- Add support for VM pools
+- Add support for VM pools (Iordan Iordanov)
+- Added ovirt_resource_refresh{_async} in order to refetch a resource content
+  remotely
 - Various leak/memory-handling related bug fixes
+- ovirt_proxy_new now expects a hostname without the https:// and the /api part.
+  hostnames with http/https/api will still work fine but will cause runtime
+  warnings.
+
 
 0.3.0 - October 29, 2013
 ========================