def helpers(*args)
			args.each do |h|
				helper_name = "#{h}_helper"
				fail UndefinedHelperError, "Invalid helper #{helper_name}", 
					caller if !helper_exist? helper_name
				SimpleCommander::Runner.send(:include, 
																		 Object.const_get(helper_name))	
			end
		end
def helpers(*args)
			args.each do |h|
				helper_name = "#{h}_helper"
				fail UndefinedHelperError, "Invalid helper #{helper_name}", 
					caller if !helper_exist? helper_name
				SimpleCommander::Runner.send(:include, 
																		 Object.const_get(helper_name))	
			end
		end
Initialize a new command runner. Optionally
 supplying _args_ for mocking, or arbitrary usage.

 search in the helpers folders for the helpers module
 and include in the runner