In dumpFlash(), showProgress *seems* like it is decreasing rather than increasing.

[jason0597]

by splitting the dump procedure up into chunks, each chunk is going to finish at a certain percentage
it happens to be that each successive chunk's final printout is less than the previous chunk
what you're actually seeing is not the overall percentage, it's just the percentage of that chunk
so, you see the percentage of each chunk
each chunk's final printout would be different from one another
and in the end, it makes it seem like that it's decreasing the percentage, while what's happening is that the number of chunks dumped increases, while the last percentage of each chunk is less than the previous chunk

[jason0597]