modified:   src/FeatureExtractionSpectral.h
	new file:   src/Utils/EuclidDist.cpp
	new file:   src/Utils/EuclidDist.h
	new file:   src/testFFT.cpp
	new file:   src/Utils/RemoveDC.cpp
	new file:   src/Utils/RemoveDC.h
Merge branch 'master' of https://github.com/binarybruin/cfel