update to ruby 2.1.4 as requested by Rails Tutorial
update to ruby 2.1.4 as requested by Rails Tutorial

hpssjellis/templates,hpssjellis/templates,c9/templates,c9/templates,c9/templates,hpssjellis/templates,hpssjellis/templates,c9/templates,hpssjellis/templates,hpssjellis/templates,c9/templates,hpssjellis/templates,c9/templates,c9/templates