Also generally remove boot spew and print a note about the git repository.
Change-Id: I7476fc17b587a0ea2a42cbe3d49b72063e4c5dc8 Signed-off-by: Dima Zavin <dima@android.com>
Allows code anywhere in the system to define an init hook which is called at the run level specified. Hooks are guaranteed to be called in order of init level. Within an init level the order of the hooks is not guaranteed.