Expanded Functionality

Provides some additional features that I found useful for my blog.
* Configuration is available everywhere
* HiD::Page defaults to the extension of the resource specified (so you can create .xml / .rss, etc files)
* Hid::Post now exposes next() / prev() to the template_data so posts can reference the next/last posts
* HiD::Role::IsConverted() can call replace_inline if a replace_inline is set in the config file:
    replace_inline:
      MEDIA: https://cdnprovider.com/acct/me/files
   * In the template:
     <img src="##MEDIA##/myfile.jpg"/>