Add support for loading PKCS#12 bundles.

Add support for loading certificates and keys from PKCS#12 bundles
(also known as pfx files).

Task-number: QTBUG-1565

[ChangeLog][QtNetwork][QSslSocket] Support for loading PKCS#12
bundles was added. These are often used to transport keys and
certificates conveniently, particularly when making use of
client certificates.

Change-Id: Idaeb2cb4dac4b19881a5c99c7c0a7eea00c2b207
Reviewed-by: Daniel Molkentin <daniel@molkentin.de>
EvdevTouch: Added "invertx" and "inverty" parameters

In some cases the event axises reported by evdev are inverted.
This commit adds plugin parameters invertx and inverty to
invert X- and Y-axis.

Change-Id: Idaa63affd8321aa47974788c32d978fc21eb3dec
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
QRegularExpression: allow users to skip the UTF-16 check of the subject string

PCRE does not handle invalid UTF-16 sequences. For this reason we always
check a subject string's UTF-16 validity before attempting any match
over it (actually we let PCRE do that).

The only exception so far has been global matching -- once the first
match was done, we skipped re-doing the check over and over again the
same string (PCRE actually checks the /entire/ string, not only the part
it uses for matching).

Still, users had no way to skip this check if they were 100% sure the
string was a valid UTF-16 string. This commit introduces a way for them
to skip the check.

Change-Id: Iea352c06f531aa2153863b3a1681acaab7ac375c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Fix up examples for dynamic opengl builds

Change-Id: Id311b00fe7783a3175dc1c4a38f627c78c470761
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
qpa: Rename qplatformsystemtrayicon_qpa.cpp

Change-Id: I1b8db310d2f32102fbc834a898df6081780c4f6e
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Wiggly example: Modernize/compactify code

Change-Id: Iacfb308baac8eea60d56bf559113b36acb79d82a
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Update QLibraryInfo::build() to use the arch-detection from QSysInfo

Change-Id: Ib6ece8d1a8de28222e719deb4e14c5191b46b19f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Remove the use of __DATE__ from QtCore

Using __DATE__ is a bad idea since it makes builds that are not bitwise
identical for the same sources. The GCC 4.9 warning option -Wdate-time
can warn about this.

Change-Id: I06af89fb5d0811de6bb66fa7b5d30dbe67983df0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Add the static/shared split to QLibraryInfo::build()

Change-Id: I6682dcb4fdd940e4bd75c4afe4a2a4097f94960d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
remove automagic command path fixing misfeature

Qmake tried to extract the actual executable part of an
extra compiler's commands and depend_command value and
then "fix" it by replacing the directory separators in
it with their local versions and calling QDir::cleanPath
on it.

This misfeature was implemented incompletely and led to
unexpected results (see the numerous attempts to fix
QTBUG-16372).

The user is responsible for passing a correct command by
calling the shell_quote or shell_escape functions if
necessary.

Change-Id: Ic4bfe9eeb697775cd99c865e7a9d335e63605dea
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>