Street Closures links

[joanne cheng]

For anyone who is curious or wants to get involved, here's the street closures project on github:

https://github.com/colorado-code-for-communities/denver_streets

In the next couple of days, I'm going to hopefully finish up the import script, add more descriptive stories to our pivotal page (which you are free to join!), and add some guidelines for submitting changes through pull requests. Thanks to everyone last night who showed up and helped out!