Patch for block_based_ota
This patch will allow us to choose or that we are going to use  block based ota
or not. Until Cyanogenmod also officially implents this we are going to use this
patch cause else we will get a magic error while making the package.
This patch will be removed when Cyanogenmod officially implents this.

Change-Id: If9293a8eb4a51e31764db6ee466079f06c8bd9b8

Conflicts:
	vendorsetup.sh