OSX: Fix QGeoPositionInfo attribute values with corelocation plug-in

Fix corelocation plugin to return "nan" values for the QGeoPositionInfo
attributes which aren't available.

Task-number: QTBUG-38300
Change-Id: Id4c6eb69ef65fccfd7de32ec476d3afa3c4bbf98
Reviewed-by: Aaron McCarthy <mccarthy.aaron@gmail.com>
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Merge remote-tracking branch 'origin/5.3' into 5.4

Change-Id: I92b8aba7f6f63acfa2de21a1b4451a108f622344
Bump version

Change-Id: I9ba0ee3a88beaf14a0e6627aa3dff377b57619ae
weatherinfo: improve update behavior of weatherinfo example

Ensure that new data will get processed, and that error can be
recovered, while avoiding an excessive load on the server.

Change-Id: I1c3a0b17eb0cc31553013e953d7dcf46060daef1
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Re-enable declarative_ui tests

Disable pinch/flick test for now as it doesn't pass.
Nevertheless we want to enable the other tests to maintain
quality.

Task-number: QTBUG-31797
Change-Id: I1b73079fc102cc9a1ee649122daf950522722b09
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Merge remote-tracking branch 'gerrit/5.3' into 5.4

Conflicts:
	.qmake.conf

Change-Id: Ib269ecd9a61ebe25da23a0423682b591f7c399c3
Doc: replace VisualDataModel with DelegateModel

Task-number: QTBUG-37725
Change-Id: Ia5b98f630afd735d60e80eb986d5df7a9d40cd82
Reviewed-by: Martin Smith <martin.smith@digia.com>
Put pre-defined GPS log file into qrc file

This fixes shadow build breaks and not found log file on OSX
when using app bundles.

Change-Id: Ib92cb2973c4687b356f8f35d4dbce2c39ef70b17
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
Fix DeclarativePlace unit test

This broke due to a behavior change in QtDeclarative when converting
JS Array to C++. For more details see QTBUG-40431.

Change-Id: Id666b4872a5cd1e435cca67b5362c2ab3beb3633
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Fix fitViewportToMapItemsRefine when the map solely contains quickitems

Change-Id: I0152af80f1c1165a78310db2b263221036830448
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Fix non-standard \since tag in QGeoAreaMonitorInfo

Change-Id: I9d4a6c7341a8ea468d7ecfc5c55b36ee434d66e4
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Updated the request URL to use https instead of http

The request to search the photos on flickr needs SSL,
without which the search fails to get the required results.

Also updated the example's GridDelegate to scale the photos
based on pixelDensity. Otherwise the photos look too small
on high DPI devices.

Task-number: QTBUG-37203
Change-Id: I5f3385e99868bdfae6e62d1ade5acea2ac536b65
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>