[atk] Release 2.15.4

[Alejandro Piñeiro Iglesias <apinheiro src gnome org>]

commit 2fb9411c3f32adb7ee421b59e36d2e0aa2f30253
Author: Alejandro Piñeiro <apinheiro igalia com>
Date:   Tue Jan 20 10:47:21 2015 +0100

    Release 2.15.4

 NEWS         |   10 +++++++++-
 configure.ac |    2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 34194de..5284522 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+Changes in version 2.15.4:
+==========================
+*
+* AtkRole:
+   * Bug 742806: Add new roles for fractions, roots, subscripts, and
+     superscripts
+
 Changes in version 2.15.3:
 ==========================
 *
@@ -16,8 +23,9 @@ Muhammet Kara (tr)
 Changes in version 2.15.2:
 ==========================
 *
-* AtkState:
+* AtkRole:
    * Bug 739981: Add ATK_ROLE_STATIC and clarify ATK_ROLE_TEXT
+* AtkState:
    * Bug 740152: Document the deprecation of ATK_STATE_ARMED
 * Documentation:
    * Bug 740044: Fix some unclear language regarding ATK_STATE_ACTIVE
diff --git a/configure.ac b/configure.ac
index 23b5b1a..b190251 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@ dnl set ATK_BINARY_AGE _and_ ATK_INTERFACE_AGE to 0.
 dnl The triplet 
 m4_define([atk_major_version], [2])
 m4_define([atk_minor_version], [15])
-m4_define([atk_micro_version], [3])
+m4_define([atk_micro_version], [4])
 m4_define([atk_version],
           [atk_major_version.atk_minor_version.atk_micro_version])