[sushi] release: prepare for 3.17.4

[Cosimo Cecchi <cosimoc src gnome org>]

commit d3ad3f6f40730c5a7bd845cb8c2b6e3d32fce358
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Jul 22 13:22:52 2015 -0700

    release: prepare for 3.17.4

 NEWS         |   11 +++++++++++
 configure.ac |    2 +-
 2 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 0075e44..55265f9 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+3.17.4 - "Dark Wave"
+====================
+
+- Apply embedded orientation to images
+- Fix encoding problems when loading non utf-8 text files
+- Do not crash when right clicking text previews
+- Add a way to easily run under gdb
+- Use regular GTK client side decorations
+- Use GResource for auxiliary data
+- Fix theming glitches after GTK update (Trinh Anh Ngoc)
+
 3.16.0
 ======
 
diff --git a/configure.ac b/configure.ac
index 49d70bb..5694562 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl -*- mode: m4 -*-
 AC_PREREQ(2.63)
-AC_INIT([sushi],[3.16.0],[],[sushi])
+AC_INIT([sushi],[3.17.4],[],[sushi])
 
 AC_CONFIG_HEADERS([config/config.h])
 AC_CONFIG_SRCDIR([src/main.c])