Summary

This version of Barf includes the following changes

Refactor

A much maintainable approach to handling the route call stack essentially making it that all arguments to Barf route methods like barf.Post() etc inherently become a middleware even route handlers are now internally converted into middlewares
Barf's request logger is no longer a middleware instead it now uses a channel to receive log notification after the first call to the Write() function has been made. This will make it possible for Barf to allow for custom logger functions in the later future.