webos-image: Update layer pins for 2014-06-20

meta-webos as of 2014-06-20 16:47:04 -0700

4663b31 webos.inc: Show branch, revision and description of TOPDIR

Open-webOS-DCO-1.0-Signed-off-by: Susan Montooth <susan.montooth@lge.com>

Change-Id: I1627c39ab040f8f76b0958d6c4c7c95908c4703b
Reviewed-on: https://g2g.palm.com/6037
Reviewed-by: DCO Verification
Build: Susan Montooth <susan.montooth@lge.com>
Reviewed-by: Build Verification
Reviewed-by: Susan Montooth <susan.montooth@lge.com>
Tested-by: Susan Montooth <susan.montooth@lge.com>