[orca] Prep for the 3.17.4 release

[Joanmarie Diggs <joanied src gnome org>]

commit 177df684c75c5176725f3fa999b2f69d8fb4d67e
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Jul 22 10:07:57 2015 -0400

    Prep for the 3.17.4 release

 NEWS         |   43 +++++++++++++++++++++++++++++++++++++++++++
 README       |    2 +-
 configure.ac |    2 +-
 3 files changed, 45 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index aed227c..412e167 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,46 @@
+3.17.4 - 22 July 2015
+
+MathML:
+
+  * Implement speech support for MathML content in Gecko-based browsers
+
+Web:
+
+  * Fix several regressions introduced by the new "web" script
+
+  * Don't set the locusOfFocus to non-focused link upon document focus
+
+  * Ignore state-changed:busy events from nested web documents
+
+  * Create a utility method to get and cache an element's tag
+
+General:
+
+  * Handle some changes in the Thunderbird v.38 spellcheck dialog
+
+  * Add handling for ROLE_HEADER
+
+  * Add support for status bar notifications
+
+  * Remove the old "inacessible" metacity/marco hack
+
+  * Stop using gnome-autogen.sh
+
+  * Mark several command-line strings for translation
+
+  * Enable toggling of speech via keybinding when speech is disabled
+
+  * Add handling for Evo's "autocomplete" popups
+
+New and updated translations (THANKS EVERYONE!!!):
+
+    el            Greek                       Dimitris Spingos
+    es            Spanish                     Daniel Mustieles
+    fr            French                      Claude Paroz
+    pt            Portuguese                  Pedro Albuquerque
+
+=========
+
 3.17.3 - 23 June 2015
 
 Gecko:
diff --git a/README b/README
index f6a3fda..5a570b3 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-Orca v3.17.4pre
+Orca v3.17.4
 
 Introduction
 ========================================================================
diff --git a/configure.ac b/configure.ac
index a1b5ce4..211e529 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define([orca_major_version], [3])
 m4_define([orca_minor_version], [17])
-m4_define([orca_micro_version], [4pre])
+m4_define([orca_micro_version], [4])
 m4_define([orca_version],
           [orca_major_version.orca_minor_version.orca_micro_version])