webos-image: Update layer pins for 2013-08-20

meta-webos as of 2013-08-20 18:48:30 -0700

9b78c83 nodejs: Remove second nodejs recipe and blacklist cloud9
969adb0 qt4-webos: Inherit webos_enhanced_submissions
dee0e68 webos-image: loadable-frameworks=2,v1.0.1
9a0d28e webos-image: luna-applauncher=2,v4.0.0
7ec3d7a alljoyn: Build a versioned liballjoyn; install additional headers
069898c xulrunner: Add recipe for v3.6.27
3c90dc0 webos.inc: Prepend scripts directory to PATH

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