OSMF SVN

Integrate from public trunk:

Fix a few bugs related to the interaction between IPlayable, IPausable, and ITemporal within a SerialElement, specifically around ensuring that the transition from child to child happens in the various permutations of these traits. Introduce a helper class for managing this logic, as it can happen in both CompositePlayableTrait and CompositeTemporalTrait. This lays the groundwork for a MediaElement which only implements IPlayable (e.g. to ping a tracking server) working within a serial composition. Beef up unit tests so that these cases don't get broken in the future.

Fix a few bugs related to the interaction between IPlayable, IPausable, and ITemporal within a SerialElement, specifically around ensuring that the transition from child to child happens in the various permutations of these traits. Introduce a helper class for managing this logic, as it can happen in both CompositePlayableTrait and CompositeTemporalTrait. This lays the groundwork for a MediaElement which only implements IPlayable (e.g. to ping a tracking server) working within a serial composition. Beef up unit tests so that these cases don't get broken in the future.

Adding a branch for proto-typing.

remove the unnecessary import, ASDoc compiler chokes on it.

Adding a sample that demo's using nested Regions.

Initial commit of top-down/bottom-up layout renderer approach. Updating and extending unit tests.

Fixing typo: 'instrinsic' to 'intrinsic'.

Change build config file for plugin sample and add config file for sample loggers project in order to maintain automated build

Updated Composite switchable trait to pass all ISwitchable tests.

Initial check in for logging framework