Android: Fix compilation on Windows

The qtCompileTest function in configure.prf does not work when
cross-compiling on Windows because it detects the wrong make executable.
And it's anyway not the best way to do this, since what we really want
to check for is the existence of the SDK version, whereas the compile
test could potentially hide a lot of other problems under the same
error message.

Task-number: QTBUG-31405
Change-Id: I2c16b214e40bac5751d4e7098edcc30318756621
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Fix typo in QMediaPlayer docs.

Change-Id: I0b9110488a2d116cea73abe30f80fc1f487029aa
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Doc: Adding import statement for in Qt Multimedia QML Types

Change-Id: I17e108c5d8524fe428ab8f0ca14130cd4bb78d2d
Reviewed-by: Liang Qi <liang.qi@digia.com>
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Martin Smith <martin.smith@digia.com>
Doc: Add Qt Multimedia platform notes for Windows

Add a page with details about Qt Multimedia backends on Windows, and
link to it from the module index page.

Initially, cover the status of camera backend in WMF and DirectShow
plugins.

Task-number: QTBUG-29552
Change-Id: I53e5901e2d621c4bbc96a61d5dbb249b4debb8d4
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Merge remote-tracking branch 'origin/release' into stable

Change-Id: Ic82ed2ba60d9855f1490d4ca66451dbc42ae6e2f
Fix for url bug in the qmlvideo examples.

In the FileBrowser paths where being prepended with file:///, since all
the paths already starts with a forward slash, navigating away from the
initial directory was therefore not possible.

To make the examples work on Android, QT += multimedia was added.

Change-Id: Iff96729d476c4292999b022bdd6d5770b6b011e7
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Doc: Fix some broken links and quote paths

The correct paths are relative to:
- <reporoot>/examples/<module>, or
- <reporoot>/src/<module>

Removing the module specifier fixes these links/quotes.

Change-Id: I6be4f28c44bd26361b60a394158b0e6cc46b1ec0
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Android: Fix for uncaught java exception.

If an exception's getMessage() function returns a null object, we can't
send it directly to the Log function, as it will throw an exception...
To avoid this we can prepend the string from getMessage() with an empty
string.

Change-Id: Ie026cbf9af133352919a4536c152b6d35cb8c0a7
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Merge remote-tracking branch 'origin/release' into stable

Change-Id: I0361cbb4f5398bb13e675c3de04519c414daea43
Merge branch 'stable' into st