Seems like travis is quite unhappy with the recurrence plots from librosa
Seems like travis is quite unhappy with the recurrence plots from librosa


Former-commit-id: 834a62007d86d69633eb6489cda21fd065b072f7
Former-commit-id: a4a0242a852393680f009c075c86814e09d2a86f
urinieto/msaf,urinieto/msaf