Adjusted the layout for aesthetics, ready for change in data controls
Refactored countryVals for easier regenerating the list order
Got the change in values graphed working with the buttons.  Next, refactoring.
Refactored, DRYer, prelim window resize code, aesthetic changes (most-serious Baskerville font and teal BG)
Updated the README with childpoverty.png and added the image to repo. Finishing up window resizing.