[[ Bug 12648 ]] Shell command does not accept spaces despite being quoted (Windows)
[[ Bug 12646 ]] Prevent image resizing when getting alphadata
Merge branch 'bugfix-12646' into release-6.6.3
Merge branch 'bugfix-12648' into release-6.6.3
[[ Bug 12557 ]] Force the use of anti-aliasing when the context has a non-integer transform
[[ Bug 12557 ]] Updated release note.
[[ Bug 12557 ]] Removed transform adjustment which just resulted in ugliness in many cases.
[[ Bug 12557 ]] Align clip rects to device pixel boundaries.
Merge branch 'bugfix-12557' into release-6.6.3
Merge branch 'release-6.6.3' into develop

Conflicts:
	engine/src/control.cpp