OSMF SVN

Add sample application for LBA feature

Adding sample application for Late binding audio on HDS

[lba] Fix for FM-1262 ( http://bugs.adobe.com/jira/browse/FM-1262 )
- temporary removal of HTTPStreamingDataSource usage

Enable double click event on VideoSurface. This is done in order to make a VideoSurface object behave like a Video object (handles double click events).

{LBA] Various fixes
- fix FM-1256 ( https://bugs.adobe.com/jira/browse/FM-1256 )
- fix FM-1255 ( https://bugs.adobe.com/jira/browse/FM-1255 )
- fix FM-1249 ( https://bugs.adobe.com/jira/browse/FM-1249 )

- updated the logic used to decide if the player needs more auvio or video data
- add additional check when handling bootstrap info

Fixed bug FM-1235

Fixed bug FM-1180

Fix for FM-1257 ( http://bugs.adobe.com/jira/browse/FM-1257 )
- make sure that httpMetadata aexists before adding values to it
- append alternative media only if the resource is a HTTP Streaming resource

Integrating back from layout branch ( kimi-llnw)
- fix for FM-1181 ( Custom Chrome Plugin: UI elements appear out of order )
- fix for FM-1166 ( Scale mode bug with parallel elements )
- automatic index for children of a parallel element
- moving index attribute in a separate class ( OverlayLayoutMetadata)
- adding OVERLAY LayoutMode
- updating units tests
- updating sample applications

[lba] Updating unit tests to use local player objects and not class wide one.