Don't include goo config in case I specified my own

Change-Id: I1da0f7097e3d772165305a5ad95566e03a5b39b0
Remove redundant overlays - it's enough to have them in device config tree

Change-Id: I377ba905f6b5af6cfb93a4f9c8cdc52c3f9da4bc
Updated common prebuilt blobs

Change-Id: I66104b3275464f46e60ba4f0d2d720f991f3e89d
Updated Skate config

Change-Id: Ie9b0f494190c80d0e536ce31c8519da029321386