Updated Railtie to autoload cell.rb in concepts
Updated Railtie to autoload cell.rb in concepts

baweaver/trailblazer,undergroundwebdesigns/trailblazer,undergroundwebdesigns/trailblazer,plribeiro3000/trailblazer,robjacoby/trailblazer,apotonick/trailblazer,joshuawatson/trailblazer,baweaver/trailblazer,timoschilling/trailblazer