Added changes-5.3.1 file.

General comment about documentation fixes

Change-Id: Ie344dd701da02ab9c344b5ffd39e4d0c9b6ea31f
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

dist/changes-5.3.1

@@ -0,0 +1,25 @@
+Qt 5.3.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.3.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+  http://qt-project.org/doc/
+
+The Qt version 5.3 series is binary compatible with the 5.0.x, 5.1.x, and 5.2.x
+series. Applications compiled for 5.2 and earlier will continue to run with 5.3.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+  http://bugreports.qt-project.org/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+
+****************************************************************************
+*                           General                                        *
+****************************************************************************
+
+ - Documentation: Fixed several missing information or incorrect information.