overlay: re-enable lockscreen trasparency
Revert "audio: let's try this new values...."

This reverts commit aa8179627f878622a494e9dc9123d52f72497cac.
i9500: dex-opt to cache

cache partition is 2gb, seriously, this is fine for us

thanks to Cyanogen
i9500: just a Dalvik tweak
i9500: report Barometer support
fstab.universal5410: now Storage management should be perfect :/
bluetooth: test something for Bluetooth Audio