New release of dataset "Bengalese Finch Song Repository" + update to vak tutorial

Hi all,

Just sharing that I released a new version of this dataset, with .wav audio and annotations in .csv files, so that it’s easier to use:

I also updated the vak tutorial on automated annotation that used sample data from this dataset to use the .wav and .csv files:

I’m working hard on something with @yardenc but am still working on vak dev too in the meantime! More soon