Fixed bugs introduced during refactoring

Fixed build issue with callback and minor cleanups

Removed code that was accidentally readded BlockCircularBuffer

Removed virtual functions and converted phase vocoder class to use composition and templates instead

Split out resample function to separate file

Renamed PluginProcessor class and minor cleanup

Renamed plugin editor class

Increase CPP version to 20

Cleaned up code a little bit in phasevocoder.h

Minor cleanups

Fixed zipper noise when lowering the pitch. The overlap and add was not working well while the hop size was shrinking

Make CirculeBuffer logging debug only via preprocessor

Fixed project and phasing issues

Added c++ standard version. Minor namespace touch ups

Updated project to mostly work except for clamp not being available