Rack adapter

[mferrier]

Love this idea, will make testing s3 stuff much easier. Would be much better as a Rack app so I could just throw it in my local passenger config and wouldn't have to run it by hand each time.

[dcu]

I'll try to do this, will post results later.

[dcu]

almost done. I have 5 tests broken now

[dcu]

just pushed my code here: https://github.com/ricodigo/fake-s3/tree/rack

1. it's slower. I am not sure why yet
2. I replaced default server(webrick) with thin

if you wanna run it as rack app use FakeS3::App and if you wanna run it as middleware use FakeS3::Servlet

EDIT1: I was wrong, it's much faster and work better on concurrent environments. looks like with some extra work(using a different store engine) this could be used in production environments.
the tests run slower in this branch tho. I need to fix this before submitting a pull request

[mferrier]

awesome, thanks for your help!

[pickhardt]

Closing since this is now present in a pull request #7

I promise to go through many of the older PRs this weekend too.