Do not attempt to save a file in the resources

A wrong code path caused the textedit example to attempting to try to
save the file it was currently editing even if it was loaded
from the resource system.

Task-number: QTBUG-33105
Change-Id: I9e03168968a98a421e8ab93a8d06f808b72ac3b0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
QNetworkReply auto test: Skip tests failing due to Squid issues

This test works with no Qt version (4 or 5) when testing with the
Squid (HTTP proxy) version deployed on the new test server image.

Task-number: QTBUG-33180
Change-Id: If244526a4baed9f3836dade007fe0f15649a8f86
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QTcpSocket auto test: rely on IMAP port, not SMTP port

The new test server image will not have a SMTP service installed, and
the network self test does not check for that either.

Change-Id: I1063777832148e184de4ddf21d9154364f644e1e
Reviewed-by: Richard J. Moore <rich@kde.org>
Center widgets using UpdateWidgets in tst_qwidget.

Try to stabilize doubleRepaint and others, try to get them away
from taskbar areas.

Change-Id: Icae8da575999afccb314edafd7deb16446e3d1c2
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Close menu on 2nd click on QMenuBar.

Task-number: QTBUG-32807
Change-Id: I0c3c25c6acf92bc30c1bcfc09003209b572ec777
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
export QT_TOOL_ENV to the tool module pri file

fixes "make ts" in qttranslations in a non-installed prefix build.
amends 13e01fda1

Change-Id: I2547d825c1c71e42fdacab5edaace67247ef69e7
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Doc: update Project Options section in qmake Manual

Explain which mkspecs have the configuration option
precompile_header set.

Task-number: QTBUG-25683

Change-Id: I9b11eafad16b65523cbb90897fe88829add58bea
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
de-duplicate code for writing dummy makefiles

as a side effect, this fixes the generators that were more bitrotted
(nmake and even more mingw).

Task-number: QTBUG-30644 #close
Change-Id: Iefa3f07125884412d091aa12b44935e5b1fb858a
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>