Fay IDE example link is out of date

[karljs]

I'd like to see the explore the Fay IDE example project, but the link points to fay-lang.org, which redirects right back to the github wiki.

[bergmark]

Thanks, updated to point to the repo at https://github.com/faylang/fay-server, it compiles but last time I checked it didn't work properly. Also mentioned in #358, so I'll close this in favor of that issue.