Update STM32 files for compatibility with QEMU v1.5.1

Update VERSION for 1.5.1 release

Signed-off-by: Anthony Liguori <[email protected]>

update VERSION for 1.4.2

Signed-off-by: Michael Roth <[email protected]>

Update version for 1.5.0 release.

Signed-off-by: Anthony Liguori <[email protected]>

Update version for 1.5.0-rc3 release

Signed-off-by: Anthony Liguori <[email protected]>

Update version for 1.5.0-rc2 release

Signed-off-by: Anthony Liguori <[email protected]>

Update version for 1.5.0-rc1

Signed-off-by: Anthony Liguori <[email protected]>

Update version for qemu-1.5.0-rc0

Signed-off-by: Anthony Liguori <[email protected]>

update VERSION for 1.4.1

Signed-off-by: Michael Roth <[email protected]>

Tag tree for 1.4.0 release

Signed-off-by: Anthony Liguori <[email protected]>