am 7d735133: Add ramdisk.img to the dist dir, again (was removed at some...

am 7d735133: Add ramdisk.img to the dist dir, again (was removed at some point) - from master - please do no merge b/2590492 and requested again

Merge commit '7d735133' into gingerbread-plus-aosp

* commit '7d735133':
  Add ramdisk.img to the dist dir, again (was removed at some point) - from master - please do no merge