Moved qt stuff to a separate module. Mods to get

everything compiling again. Include cleanup.
Docs and got rid of a cout.
Arange function from python to play around with 

time domain filtering.
Fixed the ideal bandpass function, since it was

terribly broken. Added pass and cut frets to the
arg list and propagated through the call chain.
Altered amplify to take a single color channel

signal (as a complex). Also moved the bandpass
generation outside of amplify, so not doing it
a bunch of times.
Scaling rgb and yin frames into 0,1 and

0,255.
Comments, took out a header, some work on 

mag test.
Added a LUT based color space conversion.
Fixed the issue with non-square frames.