Bump version

Change-Id: I82208465141e49a8fc7c61f1485f791c7bf51036
Merge remote-tracking branch 'origin/5.3' into dev

Conflicts:
	.qmake.conf

Change-Id: I8b2a1df69419a70a7a827e584805db9892dd7751
tst_qwinjumplist: Check file names case insensitive.

Change-Id: I9149420ef62cb981f55ab79df9da44144eaed9dd
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
QuickPlayer example: Return when object creation fails.

Fixes a hang when the multi media module cannot be loaded.

Change-Id: I996df78742ee493a46c39078c5c562c913536323
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>