Bump MODULE_VERSION to 5.2.2

Change-Id: I0b7a838780530e8c4c06692da21dbf92a016c391
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Merge remote-tracking branch 'origin/stable' into dev

Conflicts:
	.qmake.conf

Change-Id: I9b3732bd9c128ec862b0b9a91881f44322142479