Add changes-5.1.1 file

Change-Id: I619cadbd90dcc71b7f3b1f56acb86629fd7bd1b2
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Bump MODULE_VERSION to 5.1.2

Change-Id: Ifac7344b43c99a2f31f4a217ef537931092f7dd8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Fix compilation of pngdumper.

Change-Id: I15c281d6ddfe9dafa6b4411a47b341be35dbf98d
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
Merge remote-tracking branch 'origin/release' into stable

Change-Id: I663dcb98573fa55d69b73f3740aa54772c55ff14
Merge branch 'stable' into dev

Conflicts:
	.qmake.conf

Change-Id: I41d9d4027204c02ea486c7665294c2024d3a3aeb