Remove 1.8.7 from text matrix
Remove 1.8.7 from text matrix

ExecJS 2.0 will only support 1.9.3 and above

rails/ruby-coffee-script,mavenlink/ruby-coffee-script,rails/ruby-coffee-script,mavenlink/ruby-coffee-script,eileencodes/ruby-coffee-script,HubSpot/ruby-coffee-script-multi,eileencodes/ruby-coffee-script,josh/ruby-coffee-script