ramdisk: update from 20140218

Change-Id: I767d4f270ffeceec98879f404579bdb993f0081a
Signed-off-by: zwliew <zhaoweiliew@gmail.com>
scripts: remove localversion “+” from localversion strings

Change-Id: Id6b92e45789ac5c82e6c3bd3e318fcc92476e031
Signed-off-by: zwliew <zhaoweiliew@gmail.com>