OSMF SVN

Fix FM-333: Expose protected getter for currentChild (and notifying method) on SerialElement. Fix bug in SerialElement related to the listenedChildIndex not being updated correctly when children are dynamically removed.

Reenable disabled SerialElement tests.

Fix FM-578: RTE in Switching ProxyElement example.

Fix bug FM-549: No error generated when specified stream name is invalid. Fix involved changing the default StreamType of StreamingURLResource from LIVE_OR_RECORDED to LIVE.

bytesTotal and bytesLoaded weren't being dispatched when the media was unloaded.

Fix bug FM-537: RTE when passing CuePoints that are typed as Object.

Fix for 279 - Iphone recorded videos don't work because the metadata is wrong. The framework now detects if the video size is different than the Metadata size.

Fix typo: Videoo

Refactor code to check for HTTP streaming metadata, there's no need for a central method.

Enabling Test now that it's been fixed.