Use Denver Data Visualization Template

Clean up code organization (separate text from logic). Introduce SASS.
Outline of previous content.
Create custom plugin for

Create plugin to navigate custom collection and display appropriately. For now, it only handles graphs and big numbers
Add first facilities section

Add class to style pie charts.
Add first revenue subsection

Add name attribute to data. Add name attribute to html element naming schema. Update naming convention for data files. Move graphs to own javascript file
Add second revenue subsection

Update naming convention
Add crime subsection

Tweak etl script to remove data for quarters still open
Switch markdown value
Add missing crime file
adds misssing depencies

adds min version of jekyll, removes chart css from main.scss and adds correct heights to graphs.js, makes horiz bar graph legend responsive
changes pie chart dimensions
Merge pull request #56 from boonrs/use-template

Use template