ignore vim swapfiles
add map-scale class to first div in #map-scale-pane
use div.map-scale selector, disable gradient background
add styles for map color steps
refactor map color using d3.scale.quantize()
Changes color to red hue scheme.
Merge pull request #249 from 18F/feature/update-map-colors

Update map colors
Typo
Adds yml file with terms and definitions.
Adds font awesome files for tooltip icon use. These will also be used for other icons on the site to pbring it more in line with other 18F work.
Adds tipped.js files.
Adds base styles for functioning tooltips.
Adds styling for in-text indicator that there is a tooltip
Adds tooltips to homepage.
Typo
Adds tabindex for focus and role=tooltip for aria
Merging feature/add-definition-tooltips to resolve conflict.
Resolve merge conflicts
Removes leftover merge conflict text -- oops.
Corrects contact email address. Adds a link to github project as 'nerd' contact