Don't show for private repositories

[JaKXz]

it would be great if the extension didn't make any calculations if the repo being looked at is private.

[musically-ut]

Interesting. I don't have a private repo handy to test this, but I will try to lay my hands on some.

In the meanwhile, does this extension break the user experience on Github in someway on private repos by throwing errors or messing up the display?

[JaKXz]

@musically-ut it doesn't break anything, but it does just display a "no information" string, which isn't really helpful.

[musically-ut]

Ah, the error message actually is that Github didn't provide any information about the repo. I think I just should keep the place blank instead of showing "no information" there.