(1/3) allow to configure lcd density

Change-Id: I163a5cd8e7c6ab13ce371dab852cd9c073472dbd
Show package names during dexopt

ps2: Attempt to determine localized package label, and print that.
     If unavailable, print packageName

Change-Id: If9ca78fe312acd674bdcee160f914b4445d5c85f