JanKlenner

on issue 2: to keep the user zoom on exporting the sankey, a fix may be to just comment out / remove the following lines in `navigator.js` , `d3.select("#downloadSVGtButtonqPWKOg2").on("click", function()...

I just had a look and tried to replicate the situation, but was not able to (see screenshort). also, i can only identify the use of `db.find_dependents()` but not `database.depends`...