Bump version

Change-Id: I0ac4e13a17aaff50027c94e06ee1f4f71aa3cdb4
WinRT: Check whether default sensors were obtained successfully

In case of an unsuccessful call of the GetDefault function the returned
HRESULT does not have the FAILED status but the returned sensor is 0.

Task-number: QTBUG-39698
Change-Id: I42a8327c1d7687ab7a8ca71be5a2234b2c4e0b38
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Merge remote-tracking branch 'origin/5.3.1' into 5.3

Change-Id: I04906f381fefa4a60e4a31021d282253a632f833
Merge remote-tracking branch 'origin/5.3' into dev

Conflicts:
	.qmake.conf

Change-Id: I01306a5c0d34f85efdbc5f947add4dee0cccbf8e