QWindowVistaStyle: Always initialize text color of menu items.

[ChangeLog][QtWidgets][QMenu][Windows] Correctly use text color set by style sheet for menu items.

Task-number: QTBUG-36142

Change-Id: I142f2fd82164771b45bf599a6afa1121fcfd2187
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
(cherry picked from qtbase/b152b425f74788b2f2845fb7d1a5032d86b8746d)
Correct algorithm for digest auth when using the CONNECT verb

QHttpSocketEngine fails to authenticate to an HTTP proxy that is using
Digest authentication and the CONNECT method (i.e. when you are
tunneling TLS over HTTP). The bug is due to a bad parameter being
passed to QAuthenticatorPrivate::calculateResponse - the requestMethod
parameter is passed in as "CONNECT " instead of "CONNECT" (note the
trailing space).

Because an MD5 hash is derived from this method when using the
qop="auth" flavor of Digest auth, the hash does not match the expected
value and authentication always fails in this configuration.

(cherry picked from commit 5cab14b8a1dfbb03e22b10af385fb90900a9f280)

Change-Id: Ief025ada714e03d96a316116f6b9f1711ab2a7f7
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
win32-msvc2013: force synchronous writes to .pdb files

Synchronize .pdb file writing, otherwise parallel builds
will fail, when different compiler instances try to access
the same .pdb file.

See also
http://msdn.microsoft.com/en-us/library/vstudio/dn502518.aspx

Task-number: QTBUG-36398

Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
(cherry picked from commit 59ae8323b7a57cc04d19fc1f552aeaeda9dad3f7)

Change-Id: I7263b875a1015724bae6c37fb540d52507a1c7da
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
qmlplugindump is missing --noinstantiate option on Qt 4.8

Backport of --noinstantiate option from Qt 5.0.

Task-number: QTBUG-36380
Change-Id: I80694aa94c5d5cceaf2751d1e3efc80e4f316709
Signed-off-by: Daniel Pesch <dpesch@blackberry.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>