Avoid a potential crash in unignoredChildren

This doesn't actually fix the source of the problem, but its harmless.
This was reproduced with tst_qcolumnview and voiceover enabled

Task-number: QTBUG-32440

Change-Id: Iad27884e1ca9194f911271c16908ef358e4b1875
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Tidy up collidingmice example documentation.

Change-Id: I22dc325319389d146a99a5beb1e0c1c78283af63
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Doc: Adding link to Qt for BlackBerry wiki as external page

Change-Id: I6a93c7b55a90c8616ec67a5cc9b510cc876ed7e2
Reviewed-by: Martin Smith <martin.smith@digia.com>
Doc: Updated the tagged examples list for Android

Removed the Boxes example from the list as it requires
OpenGL.

Task-number: QTBUG-32953
Change-Id: Ieb186afde0a87b12d7ab48037b31ae5895740d60
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Fix escaped compose key parsing

This patch fixes the issue when the escape '\' character was
interpreted as a compose value.

On the whole en_US.UTF-8 Compose file it only affects the following
sequences:

<dead_diaeresis> <space>      : "\""   quotedbl # REVERSE SOLIDUS
<Multi_key> <slash> <slash>   : "\\"   backslash # REVERSE SOLIDUS
<Multi_key> <slash> <less>    : "\\"   backslash # REVERSE SOLIDUS
<Multi_key> <less> <slash>    : "\\"   backslash # REVERSE SOLIDUS

By coincidence the last 3 sequences were working even before this fix.

Task-number: QTBUG-32972
Change-Id: Ia4fc2156d982cf2918d0d1be6ee07706cfbfd091
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Merge branch 'release' into stable

Conflicts:
	src/plugins/platforminputcontexts/compose/generator/qtablegenerator.cpp

Change-Id: I1a92b0c0dc1f7bad947a54fdd3ea7cfd6a5a7694
Don't use deprecated qInstallMsgHandler in testlib

We kept using qInstallMsgHandler in testlib to not break test cases using
it too. However, this breaks tests using qInstallMessageHandler ...

ChangeLog: QTestLib: Test cases have to use qInstallMessageHandler instead
of the (deprecated) qInstallMsgHandler
Task-number: QTBUG-32391

Change-Id: I3bd95d9b0a48749243a5dd3e074df8ebcbc07dce
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Merge "Merge branch 'release' into stable" into refs/staging/stable