[gnome-logs] Update NEWS for 3.15.90 release

[David King <davidk src gnome org>]

commit 0d46b516019933c8c2192d190b392cf43ff217b2
Author: David King <davidk gnome org>
Date:   Wed Feb 18 18:18:54 2015 +0000

    Update NEWS for 3.15.90 release

 NEWS         |   11 +++++++++++
 configure.ac |    2 +-
 2 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index c691eb6..4190d93 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+GNOME Logs 3.15.90
+==================
+
+* port to GListModel from Lars Uebernickel
+* extensive refactoring of the journal query code from Lars Uebernickel
+* mark the application as busy when reading from the journal from Lars
+  Uebernickel
+* unit test for timestamp comparison from Ekaterina Gerasimova
+* updates to Aragonese, Slovak, Esperanto, Norwegian bokmål, Turkish, Swedish,
+  Slovenian and Italian translations
+
 GNOME Logs 3.15.4
 =================
 
diff --git a/configure.ac b/configure.ac
index 11260f1..7ed8451 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([Logs],
-        [3.15.4],
+        [3.15.90],
         [davidk gnome org],
         [gnome-logs],
         [https://wiki.gnome.org/Apps/Logs])