Composer-izing

[szepeviktor]

Hello @antecedent !

Would you welcome a PR introducing class autoloading?

Composer requires PHP 5.3.2+ to run.

https://getcomposer.org/doc/00-intro.md#system-requirements

[szepeviktor]

It would not introduce starting Patchwork.php as in #44

[antecedent]

That would be great! We do, however, need to keep some backward compatibility for now, so including Patchwork.php should still be a valid way to start Patchwork. Aside from that, it's fine and very much welcome :)

[niconoe-]

I just discovered this library today so I wanted to try it, but the lack of composer autoloading is making me impossible to use it in my current project architecture (I can't use require_once ... on my code).

I found how to bypass this by adding myself Patchwork.php in my own composer.json "autoload-dev" section, but if this could be done automagically by Patchwork itself, that would be definitly better!