add visualization of output of noiseme analyses for humans

[alecristia]

Could be a graph format, or an online barplot - to be determined

[riebling]

where did I just see a graph in shades of grey with rows for each noiseme, and darker spots for where those noisemes were more highly predicted? Middy's slides, I think. How was that produced? (If I read further, it's probably maybe in one of Yun's publications?) - but, something like THAT!