chriso/klein.php — pull request #233 by gabrielbull (2014-09-16 15:35:07+00:00)
Title: Added option to have empty paths

For example, this code:

```php
$klein->with('/users/', function () use ($klein) {
$klein->respond('GET', '', function () {
echo 'Hello World';
});
});
```

Responds to the given the path "/users/", as it should, but throws an error:

```
ADD ERROR HERE
```

This PR fixes that bug and allows for paths to be empty.
Please note that providing `null` as an argument for the path creates a catch-all route so this is not an option.