0.11-1 release:
- Split sdk-setup package away from sdk-kickstarter-configs package
- Add VirtualBox VM target
- Update Mer version in images to 0.20120920.1 and Tools to 6.1.0

Signed-off-by: David Greaves <david@dgreaves.com>
Update changelog for 0.11-1 release

Signed-off-by: David Greaves <david@dgreaves.com>