Drop the getDropboxFiles

[flupkede]

If I understand the docs correctly (and I tried this method first) this is no longer working?
'Due to a change in Dropbox website, the public folder method does not work anymore.'
I think it's confusing, it's listed first and is also shown in the example. My suggestion would be to update the example and remove this all together and keep DropBoxApp. It's working using this last method and off course many thx for the great work!!