add Heroku trail

[PeterChapman]

Added Heroku trail

[croaky]

Missing closing '

[PeterChapman]

Fixed, thanks

[adarsh]

@PeterChapman - I tried rakeing the new trail (checks JSON, links, etc) and it seems to be mis-formatted JSON.

Can you please try linting and fixing the syntax?

Thanks for the submission!

[PeterChapman]

@adarsh Fixed. The URI validation still times out on me though the links all work.

[adarsh]

@PeterChapman Why close this? I like this submission a lot.

Also I might be mistaken, but I'm not seeing a new fix commit here on GH and the branch still fails for me.

Reopening.

[PeterChapman]

Whoops, didn't mean to close.
I squashed the commits but the json is valid now. Where do you get a failure?

[adarsh]

My fault - didn't rebase off of your changes.

Looks good - merging and thanks for the contribution!

[PeterChapman]

@adarsh Awesome, thanks. When do we get to see it on learn.thoughtbot.com?

[croaky]

@PeterChapman We have a nightly script that runs and pulls in changes from the trail-map. It should display at http://learn.thoughtbot.com/heroku tomorrow.

[PeterChapman]

@croaky still don't see it?

[croaky]

@PeterChapman Sorry for the trouble. We had a missing Heroku Scheduler task! :)

All set now: https://learn.thoughtbot.com/heroku