Remove nulls from the edify generator.

These would break the scripts. WTF are they doing here?

Change-Id: I0c52335a27f7ae974279fde1c2461b2dba24d263
recovery: build uncompressed ramdisk

Change-Id: I6027868864ec2696f20705faf4c68c684e7ef459
Signed-off-by: Chirayu Desai <chirayudesai1@gmail.com>