Relocate special Sulfuras exception to be more buried.
Relocate special Sulfuras exception to be more buried.

emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata,emilybache/GildedRose-Refactoring-Kata