OSMF SVN

PARB changes: Remove MediaPlayerSprite, MediaContainer is now the sanctioned way to place media on the stage. Move ScaleMode to layout package. Add MediaContainerUIComponent sample project to show how to use MediaContainer in Flex applications. This will replace the soon-to-be-defunct MediaPlayerWrapper project. Integrate sample apps with the API changes. Note that HelloWorld has been updated to use MediaContainer rather than MediaPlayerSprite, and is the best resource for seeing how to integrate a MediaContainer into an OSMF app.

Changes to the syndication library after the code review.

PARB changes: Mark some APIs as @private (logging and error codes). They're not critical to expose right now, we'll review them, lock them down, and expose them publicly in time for 1.0.

PARB changes: Rename LayoutRendererProperties to LayouMetadata, base it off of the new metadata APIs. Adjust ILayoutTarget to expose a getter for a LayoutMetadata, and LayoutTargetSprite to accept one in its constructor. Apply corresponding changes to unit tests and samples.

Add stream metadata support by extracting the actual metadata object from the binary data stream.
Fix bug 466

Removing the bin folder from the Syndication library. Committed this earlier by mistake.

PARB changes, MediaElement:

* Remove hasDVR property, isRecording property, hasDVRChange event,
* Add playMode property of type String (enum in MediaPlayerPlayMode),
* Add mediaPlayerPlayModeChange event of type MediaPlayerPlayModeChangeEvent
* Rename livePosition to liveTime.

PARB changes: change StreamType.ANY to StreamType.LIVE_OR_RECORDED.

DVR: using Date instead of getInterval to do local recording timing.

ChromeLibrary: adding "live" button, changing "recording" button behavior: recording now shows if the stream is recording and removed from the actual live position. Live shows when the stream is at the live position.