====== Settings Library ======

The settings library allows addons to manage json settings files with ease. 

The following functions are exposed by this library:



//string// **file.normalize_path**(//string// path);
  * **Parameters**
    * path - The path to normalize the slashes of.
  * **Returns**
    * The normalized path string.

//string// **file.path_from_dir**(//string// dir);
  * **Parameters**
    * dir - The directory to obtain the path from.
  * **Returns**
    * The path pulled from the given directory.

//boolean// **settings:save**(//string// name, //table// settings);
  * **Parameters**
    * name - The full path and file name of the settings file to save.
    * settings - A table containing the settings to save.
  * **Returns**
    * True on success, false otherwise.

//table// **settings:load**(//string// name);
  * **Parameters**
    * name - The full path and file name of the settings file to load.
  * **Returns**
    * The table of settings on success, nil otherwise.