Add build.prop to factory ramdisk
Add build.prop to factory ramdisk

We'll need a special case to set device properties on the factory ramdisk

Change-Id: I146d5c503e8c97005caa1ab1dbaca7ee9ab30faf
Signed-off-by: Nick Sanders <f4566bb3c90c0bf5fa0906b296b1da45051a62ee@google.com>

RR-msm7x30/platform_manifest,Hybrid-Power/startsync,xorware/android_build,knone1/platform_manifest,xorware/android_build,xorware/android_build,hagar006/platform_manifest,xorware/android_build,see4ri/lolili,ND-3500/platform_manifest,xorware/android_build,fallouttester/platform_manifest,pranav01/platform_manifest