Updates to quickstart and installation instructions.
Updates to quickstart and installation instructions.

damonkelley/texas-choropleth,unt-libraries/texas-choropleth,damonkelley/texas-choropleth,unt-libraries/texas-choropleth,damonkelley/texas-choropleth,unt-libraries/texas-choropleth,damonkelley/texas-choropleth,unt-libraries/texas-choropleth