Pain option

• yea as it says, converted some C stuff

Done Indicator

"HannWindow" will probably be the one, so use that to test unless you think others are better

• As per Classifieds request added a "Done" indicator

Full Changelog: v0.0.2-alpha...v0.0.3-alpha

New Option

• Added option to use the average of the the Real and Imaginary FFT value

Initial alpha release

Has a few FFT window options, the KISSFFT ones are ported from:
https://github.com/RoGer2856/KissFFT-CS
The Dylan ones are interpretations from AS2's (linux) libASMedia library