webos-image: Update layer pins for 2013-07-31

meta-webos as of 2013-07-31 17:37:44 -0700

fa18d42 qt4-webos: Explicitly disable sqlite, openvg and enable openssl
afd8719 leveldb: Explicitly disable gperftools dependency
d288282 xkeyboard-config: Add missing dependency on util-macros
f5e9c69 webos-recipe-blacklist: Blacklist broken upstream recipes
19b46ba alljoyn: add a Upstart 1.8 script

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