Allow third party repository locations

[isorna]

Hi there,

I'm using polymer-element-catalog for generating our own project documentation, but there seems that source code's link always go to github, and we're using stash. I'd modified this file in order to allow full http links, instead of github relative repos.

I hope you like it, I think it'll help people like me to use their own repos.

Regards

[googlebot]

Thanks for your pull request. It looks like this may be your first contribution to a Google open source project, in which case you'll need to sign a Contributor License Agreement (CLA).

📝 Please visit https://cla.developers.google.com/ to sign.

Once you've signed, please reply here (e.g. I signed it!) and we'll verify. Thanks.

---

• If you've already signed a CLA, it's possible we don't have your GitHub username or you're using a different email address. Check your existing CLA data and verify that your email is set on your git commits.
• If you signed the CLA as a corporation, please let us know the company's name.

[isorna]

I signed it!

[googlebot]

We found a Contributor License Agreement for you (the sender of this pull request), but were unable to find agreements for the commit author(s). If you authored these, maybe you used a different email address in the git commits than was used to sign the CLA (login here to double check)? If these were authored by someone else, then they will need to sign a CLA as well, and confirm that they're okay with these being contributed to Google.

[isorna]

I signed it!

[googlebot]

CLAs look good, thanks!

[carolirod]

+1

[shawncplus]

heh, already sent in this pull request two months ago #156

[froucher]

+1

[recluising]

+1

[arthurevans]

Pinging @frankiefu -- we have two PRs on this, can you PTAL?

[frankiefu]

Hmm... How did that change ever work? There is no global githubLink. Should that be this._ githubLink instead?

[isorna]

Oh I'm sorry, I've like 3 different versions of this project, and pushed the wrong one. Fixed

[frankiefu]

Currently it will match if http is in any part of the source url. Can you change it to make sure it matches only if it starts with http?

[isorna]

I'm sorry, I hope now it's fixed. Thanks frankiefu.

[jariaspe]

+1