Export mangled if data includes hashtag (#) in it

[tripflex]

My assumption is this may be due to injecting the data into a link, but if your JSON has a hashtag (#) in it, the downloaded file is mangled and cuts off at that point.

Example:

{
   "section":{
      "color":"#ccc",
     "label":"something"
   }
}

The file output will be
{"section":{"color":"

[tripflex]

Looks like using encodeURIComponent should resolve this, i'll submit a PR