shithub: aubio

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add Kullback Liebler onset detection function and its modified version

--- a/swig/aubio.i

+++ b/swig/aubio.i

@@ -138,7 +138,7 @@

 extern void del_aubio_resampler(aubio_resampler_t *s);

 /* onset detection */

-typedef enum { energy, specdiff, hfc, complexdomain, phase } aubio_onsetdetection_type;

+typedef enum { energy, specdiff, hfc, complexdomain, phase, kl, mkl } aubio_onsetdetection_type;

 aubio_onsetdetection_t * new_aubio_onsetdetection(aubio_onsetdetection_type type, uint_t size, uint_t channels);

 void aubio_onsetdetection(aubio_onsetdetection_t *o, cvec_t * fftgrain, fvec_t * onset);

 void aubio_onsetdetection_free(aubio_onsetdetection_t *o);