fixed version.
plot wavelet transformation standalone.
a new shiny version (h/t cr).
refactored Daubechies wavelet coding - uses recursion now.
made bitstream a uint8 matrix to save space.
cleaned up, e.g. removed Planes.
refactored main, corrected processing order.
refactored plot_sub.
moved Daubechies filter retrieval to here.
unknown change.
just a comment.
minor.
removed file.
mini refactoring.