BootMessage: Show even more info in boot dialog

Originally the boot message was: Optimizing app N of M
In http://gerrit.aicp-rom.com/#/c/1779/ this was changed to show only the package name
This change shows both of those messages on 2 lines.

Change-Id: I9670f875a0fd137f9bbe99fbd3733bfa55d6f30f