What if instead of defining aliases like
```ruby
:value => [
  { 'alias' => '/wiki', 'path' => '/usr/local/wsgi/scripts/mywiki.wsgi'},
  { 'alias' => '/blog', 'path' => '/usr/local/wsgi/scripts/myblog.wsgi'},
  { 'alias' => '/',     'path' => '/usr/local/wsgi/scripts/myapp.wsgi'},
],
```
they were like
```ruby
:value => {
  '/wiki' => '/usr/local/wsgi/scripts/mywiki.wsgi',
  '/blog' => '/usr/local/wsgi/scripts/myblog.wsgi',
  '/'     => '/usr/local/wsgi/scripts/myapp.wsgi',
},
```
?