Fix post an issue & submit a PR links

[andylolz]

Refs #148.

[timgdavies]

@andylolz This looks good - and a good fix for now. There's a branch I'm working on where I hope to introduce an editing interface in near future - but not quite ready.

@Bjwebb Can you see why the Travis tests are failing on this and whether we can get this merge-able?

[andylolz]

Tests pass for me locally.

[Bjwebb]

Tests fail due to travis IPs having hit the limit for github api requests.
I've added an API key so the tests pass for our pushes, but travis doesn't trust other people's pull requests with that key.

I've triggered a push run on travis and it passes. It's okay to merge this pull request.

[andylolz]

@Bjwebb I guess you can git commit --amend --no-edit && git push --force origin to force a green tick here? Would that work? EDIT: Oh, I see – probably not. nvm!

[Bjwebb]

Deployed now to http://org-id.guide/