anchor.diff:  api.sounds === undefined
   
   //first way
  -const api = new RestClient('https://example.com', {shortcut: false});
  +const api = new RestClient('https://example.com', {shortcut: false})
   //or, second way
  -api.conf({shortcut: false});
  +api.conf({shortcut: false})
   //or, third way
  -const sounds = api.res('sounds', false);
  +const sounds = api.res('sounds', false)
   
   //and, still...
  -api.sounds === undefined;
  +api.sounds === undefined
   ----
   
   First two ways disables shortcuts globally - on all resources and subresources. Third way disables shortcuts locally - in one `res` call. Also, with third way you can locally _enable_ shortcuts (pass `true` as second `res` argument) when globally they are disabled.
  
positive.code: 
  [source,js]
  ----
  api.cars === undefined;
  const cars = api.res('cars');
  api.cars === cars;   //api.cars is shortcut for 'cars' resource
  ----
  
  By default, another-rest-client will make shortcuts for defined resources. This behavior can be disabled in three ways:
  
negative.code: 
  [source,js]
  ----
  const api = new RestClient('https://example.com', {trailing: '/'})
  //or
  api.conf({trailing: '/'})
  ----
  
  Of course, you can pass all you want (`{trailing: &#39/i-have-no-idea-why-you-want-this-but-you-can/&#39}`).
  
  === Shortcuts
  
  