GitHub Edit links return 404 if you're not logged into GitHub

[sminnee]

This is a tricky one, I'm not sure how to fix it, but it makes for a bad user experience... :-|

If you're not logged into GitHub, and you click one of the edit links, you don't see a 'please log-in page' or 'unauthorized' - you just get a 404.

[sminnee]

In principle, visiting https://github.com/login?return_to=%2Fsilverstripe%2Fsapphire%2F could be used to tidy this up, but that link only works if you're not logged in. If you are logged in, you get sent to the GitHub homepage.

[sminnee]

Maybe they'll respond to this... https://twitter.com/sminnee/status/244682554882551809

[chillu]

@sminnee Presumably twitter hasn't responded, right? I've googled around a bit, don't see any new solutions... added a note about "required github.com login", that's the best we can do really...