Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	bin/syncqt
	src/gui/text/qtextlayout.cpp
	tools/assistant/tools/assistant/helpviewer_qwv.cpp
	tools/assistant/tools/assistant/helpviewer_qwv.h
	tools/configure/configureapp.cpp

2 files changed, 164 insertions, 0 deletions

diff --git a/dist/changes-4.6.4 b/dist/changes-4.6.4
new file mode 100644
index 0000000..381023f
--- /dev/null
+++ b/dist/changes-4.6.4
@@ -0,0 +1,158 @@
+Qt 4.6.4 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 4.6.0.  For more details,
+refer to the online documentation included in this distribution. The
+documentation is also available online:
+
+  http://qt.nokia.com/doc/4.6
+
+The Qt version 4.6 series is binary compatible with the 4.5.x series.
+Applications compiled for 4.5 will continue to run with 4.6.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker or the Merge Request queue
+of the public source repository.
+
+Qt Bug Tracker: http://bugreports.qt.nokia.com
+Merge Request:  http://qt.gitorious.org
+
+****************************************************************************
+*                           General                                        *
+****************************************************************************
+
+New features
+------------
+
+ - SomeClass, SomeOtherClass
+    * New classes for foo, bar and baz
+
+Optimizations
+-------------
+
+ - Optimized foo in QSomeClass
+    * See list of Important Behavior Changes below
+
+
+****************************************************************************
+*                          Library                                         *
+****************************************************************************
+
+QtCore
+------
+
+ - foo
+    * bar
+
+QtGui
+-----
+
+ - foo
+    * bar
+
+QtDBus
+------
+
+ - foo
+    * bar
+
+QtNetwork
+---------
+
+ - foo
+    * bar
+
+QtOpenGL
+--------
+
+ - foo
+    * bar
+
+QtScript
+--------
+
+ - foo
+    * bar
+
+QtSql
+-----
+
+ - foo
+    * bar
+
+QtXml
+-----
+
+ - foo
+    * bar
+
+Qt Plugins
+----------
+
+ - foo
+    * bar
+
+Third party components
+----------------------
+
+ - Updated foo to version 2.3.9.
+
+ - Updated bar to the latest version from baz.org.
+
+
+****************************************************************************
+*                      Platform Specific Changes                           *
+****************************************************************************
+
+Qt for Unix (X11 and Mac OS X)
+------------------------------
+
+ - 
+
+Qt for Linux/X11
+----------------
+
+ -
+
+Qt for Windows
+--------------
+
+ -
+
+Qt for Mac OS X
+---------------
+
+ -
+
+Qt for Embedded Linux
+---------------------
+
+ -
+
+DirectFB
+--------
+
+ -
+
+Qt for Windows CE
+-----------------
+
+ -
+
+****************************************************************************
+*                          Tools                                           *
+****************************************************************************
+
+ - Designer
+   * foo
+
+ - qdoc3
+   * bar
+
+ - Linguist
+   * baz
+
+****************************************************************************
+* Important Behavior Changes *
+****************************************************************************
+
+ -
+
diff --git a/dist/changes-4.7.0 b/dist/changes-4.7.0
index 95cff56..c19bf15 100644
--- a/dist/changes-4.7.0
+++ b/dist/changes-4.7.0
@@ -377,3 +377,9 @@ QtCore:
     ABIs, but it also allowed for unaligned access. Qt never generates
     or uses unaligned access and the new EABI aligns as expected, so
     the flag was removed.
+
+QtNetwork:
+  - Qt does no longer provide its own CA bundle, but uses system APIs for
+    retrieving the default system certificates. On Symbian,
+    QSslSocket::systemCaCertificates() provides an empty list of
+    certificates.