Add route to /graph to serve up the main graph for testing.
Add graph.erb view and deathGraph.js.
Chart framework in place but running into bug.
Add male datapoints.
Add all life expectancy data.  Sourced from
http://www.ssa.gov/OACT/STATS/table4c6.html
Reverse the Y-Axis for the Death Chart so the lines crash.
Add comment to graph view to specify what needs to be added to the main
HTML page.