Massive update - breaking BC
Request class to get/set request and response info
Less code in Router and Controller
Flash as object. Fixes #2
Simpeler binding in Router + support for super globals in routes. Fixes #1
Twig view in namespace (instead of _)
Use Jasny\MVC namespace
Use PSR-4
Fixed composer issue
Set composer branch alias
Small fixes
Update Controller.php

badRequest was calling router->forbidden