ivector → util Relation

File in ivector	Includes file in util
agglomerative-clustering.h	stl-utils.h
ivector-extractor-test.cc	kaldi-io.h
ivector-extractor.cc	kaldi-thread.h
ivector-extractor.h	common-utils.h
logistic-regression.h	common-utils.h
plda.h	common-utils.h
voice-activity-detection.h	common-utils.h