fsl-gui-extrafiles: Set package as arch independent

Change-Id: I20f93ee03b0697fd7b51521c73a4d2b82a0255d3
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
packagegroup-fsl: Add packagegroup-fsl-gstreamer-stream

The group intends to allow easy stream support addition in demo
images.

Change-Id: Ifc8b2ae12115d2a0459ab361b2b94920ee245154
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
vivante-gpu-sdk: Package source code for debugging

The debugging package should have the source code included so it can
be find in case of use with a debugger.

Change-Id: I1db6cf6d4ccfbed0244423325278508152611ec1
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>