Bug: Doc build status inaccurate when RTD name is different from repo name

[pllim]

For synphot_refactor, the RTD is http://synphot.readthedocs.io/en/latest/

For stsynphot_refactor, the RTD is http://stsynphot.readthedocs.io/en/latest/

Not sure how you can generalize this fix. Case-by-case exception is fine by me. Sorry for the inconvenience.

[sosey]

I think since this is hard to generalize, we could return an explicit string that says see the repository, or just leave it as the docs-unknown icon, either is a heads up to look at the repository itself.

[pllim]

No way I can insert some exception rules just for these two?

[sosey]

if you're willing to look through all the repositories, note which ones don't point to docs not with the same name of the repo, and lists where they should point instead, and then submit a PR that deals with this, I'll happily accept. More generally it should probably be a separate function that pulls the readme file for repo and scrapes for the badge locations to rtd

[pllim]

Badge scraping works for me!

[sosey]

excellent, I look forward to your PR then ;)

[pllim]

Wait... That is not what I meant... :sweat_smile: