Move all /item URLs to /crafting

src/css/templates/crafting_page.scss

@@ -1,11 +1,11 @@
 /*
-Crafting Guide - item_page.scss
+Crafting Guide - crafting_page.scss
 
 Copyright (c) 2014-2015 by Redwood Labs
 All rights reserved.
 */
 
-.view__item_page {
+.view__crafting_page {
 
     & > div {
         display: inline-block;

src/css/templates/index.scss

@@ -10,7 +10,7 @@ All rights reserved.
 @import 'feedback';
 @import 'inventory';
 @import 'item';
-@import 'item_page';
+@import 'crafting_page';
 @import 'mod';
 @import 'mod_pack';
 @import 'mod_page';