track jquery removal and remove from yaml when ready

[timelyportfolio]

I thought it might be good to set this up as a reminder to track metricsgraphics/metrics-graphics#132. This might not be all that significant, since jquery will often probably be required from some other component, but I believe it will be a good best practice to minimize the size of htmlwidgets dependencies especially once users get accustomed to composing with multiple widgets.

Since I did not see any jquery in the widget js I think it simply means removing the dependency in yaml.

[hrbrmstr]

Completely agree. I subscribed to the thread and will nix it in due course.