Changed name of intro_graph to history_graph for continuous version in opening dialog
Created chart3 function to show A and B payouts in cont version
Changed name of history div to continuous_history to parallel discrete_history
Edit chart3 to target crop_payouts_chart
Consolidate removeClass(hidden) on chartdiv and payout chart, and restore single plotData variable to parallel to series object in optionsObj
Restored serverAddress as  http://v2.whatcrop.org
Added line of code to chart2() that removes class .hidden from chartdiv and now it APPEARS
Changed #intro_graph CSS rule to #continuous_history, added rule for #crop_payout_chart