It would definitely be helpful to mention this in the documentation ... it took me a bit to realize that the code being presented was in fact a base64 key, and when I couldn't copy/paste I got a bit more confused. Manually re-typing the code worked in the end, but it could puzzle many people. Perhaps just a note like "Note: Google, Dropbox, and others present a base64 key like this: Fe0h Isp5Q ovDhK KGSjZA, you will have to type that code in without spaces"
@Dobes Vandermeer I have updated the documentation. Thanks for your patience. If the documentation isn't quite clear, feel free to update it as it is a Wiki. I am sorry for any problems this issue has caused you.