Bump MODULE_VERSION to 5.2.2

Change-Id: I30507972c215276d389f706e601820d09741753d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Merge remote-tracking branch 'origin/stable' into dev

Conflicts:
	.qmake.conf

Change-Id: I7b632a0a2bbf81e7f06291c4618b9aa6eaed32c0