Added definition of deprecated methods and classes

[andrey-helldar]

If an deprecated label is set on a method, only its line will be crossed out. If the deprecated label is set on the class, then all its methods will be crossed out.

For example:

namespace App\Http\Controllers\Api\V1\Master;

/** @deprecated */
class BookingServicesController
{
  public function index()
  // ...
}

class BookingOrdersController
{
  /**
   * @deprecated
   */
  public function items()
  // ...
}

Result:

[andrey-helldar]

Ping, @garygreen :)

[andrey-helldar]

Pong, @garygreen :)