Revert "Revert "fix stupid boot delay by forcing a fake SensorHub firmware revision compared to the real revision of the blobs provided in the source.  It seems that booting into CWM recovery changes the revision to v92600 rather than whatever was last flashed by the kernel, so if the kernel has a greater value, in this case 101200 then every reboot after CWM entry forces the firmware blobs to be flashed again, causing a delay of up to 30 seconds at boot time""

This reverts commit cef82d2980f7c8c0c2c4df460235bed603d640aa.