hammerhead: Always keep 3 buffers ready

 * Reduces overall jank system-wide

Change-Id: I37f6021237c81197063d3fd1fd7e5e07626490c9
hammerhead: Better mount options to improve performance

Change-Id: I18f7165c2ff8547b7968d946336d948fe30522b1
Enable bootanimation optimizations
Even better mount options
hammerhead: Use less aggressive mount options

 * Reduce potential for FS corruption

Change-Id: I732ac0b4f91d7361a968e26e47ad3c02b2283c46

Conflicts:
	fstab.hammerhead
GPS API

Change-Id: I892c4fd73d0a7e3cd85062dcf6ea9f15da644c41
clean up

	deleted:    vendorsetup.sh
Remove bug report shortcut
thanks to LorDClockaN

	modified:   init.hammerhead.rc
Clean up hammerhead