OSMF SVN

Update VideoSurface.as
- to fix some unit tests

Add additional unit tests for StageVideo

minor clean-ups

Update VideoSurface.as
- add more logging for switchRenderer

Update VideoSurfaceManager.as
- update switchRenderer to calculate depth only when StageVideo will be used

Update OSMFSettings to fix some unit tests failures
- testSupportOSMFSettings methods

Update videoClasses/VideoSurfaceInfo class
- removed colorSpace property
- changed stageVideoAvailability property to stageVideoInUse
- added public constants SOFTWARE, ACCELERATED, UNAVAILABLE

Update videoClasses/VideoSurface class
- info property returns a new videoClasses/VideoSurfaceInfo objects
- added private renderStatus field to store the current video render status

Update videoClasses/VideoSurfaceManager
- not to use stageVideoAvailability field anymore

Update videoClasses/TestStageVideoManager
- to check stageVideoInUse instead of stageVideoAvailability

visible=true/false behavior implementation +1

visible=true/false behavior implementation

Integrate some code review feedback. More will follow. +1

Update OSMFSettings.as
- include PARB feedback
- fix version detection to support FP11
- adding unit tests OSMFTest/org/osmf/utils/TestOSMFSettings.as

Updated the asdocs & integrate some code review feedback. More will follow.