Documentation update for calculation of number at offset 0x40 on superblock
Added delta buf, using future unfixed samples for further smoothing
Added additional filtering before entropy reduction guessing
Enhanced mask detection - now with auto-invert if none is found
wavefix updates
Drive image code implemented, unit tests to be written.
Debian packaging revisited
smart drive image - clusternum to sectornum stub
readblocksectors/writeblocksectors
further smart drive image coding