Path is confusing, advise changing the behavior.
The path in express is documented as,

> views The view directory path, defaulting to "process.cwd() + '/views'"

This is a useful default and we should adopt it. Further adding to the confusion is that setting the path to,

```
views('./views/', 'jade')
```

Only runs from the current directory. Though the path is relative, it's prefixed with the directory of the script that you're executing, but with the environment of execution.

I think both of these should be switched around. Would you accept a patch that made these modifications?
