Add link to EPA TRI data download link from the swgger docs

[patricknowlan]

Here is the link to the csv data downloads:

http://www.epa.gov/toxics-release-inventory-tri-program/tri-basic-data-files-calendar-years-1987-2014

[patricknowlan]

info: {
description: "EPA Toxic Release Inventory (TRI) Program. You can download the data in csv format here: http://www.epa.gov/toxics-release-inventory-tri-program/tri-basic-data-files-calendar-years-1987-2014",
version: "1.0.0",
title: "EPA TRI Program",
termsOfService: "",
contact: {
email: "aaron@540.co"
}
}

[patricknowlan]

@killerbgt will you update the info node of the swagger file?

[aaronbullard]

I'll handle it since I'm updating tests.