Improvements to the Bokeh Stream plot
Improvements to the Bokeh Stream plot

* Styling improvements suggested by Bryan Van de Ven
* Move URL strip out of capture.  Will create a "double/dot" if the page
  possesses both https/http links to the same page

memex-explorer/memex-explorer,memex-explorer/memex-explorer,memex-explorer/memex-explorer,YongchaoShang/memex-explorer,YongchaoShang/memex-explorer,memex-explorer/memex-explorer,YongchaoShang/memex-explorer,YongchaoShang/memex-explorer