Added pet food link to pets.json and jade template (issue #8023)

website/common/locales/en/pets.json

@@ -92,5 +92,7 @@
     "petsReleased": "Pets released.",
     "mountsAndPetsReleased": "Mounts and pets released",
     "mountsReleased": "Mounts released",
-    "gemsEach": "gems each"
+    "gemsEach": "gems each",
+    "foodWikiText": "What does my pet like to eat?",
+    "foodWikiUrl": "http://habitica.wikia.com/wiki/Food_Preferences"
 }

website/views/options/inventory/pets.jade

@@ -61,11 +61,8 @@ mixin petList(eggSource, potionSource)
     p(ng-show='foodCount < 1')=env.t('noFood')
     menu.inventory-list(type='list', ng-if='foodCount > 0')
       li.customize-menu
-        label Food and Saddles
-        p
-          | Not sure what to feed your pet? 
-          a(href='http://habitica.wikia.com/wiki/Food_Preferences' target='_blank' rel='noopener noreferrer') Click here
-        menu.pets-menu
+        menu.pets-menu(label=env.t('food'))
+          a(href=env.t('foodWikiUrl'), target='_blank')=env.t('foodWikiText')
           div(ng-repeat='(food,points) in ownedItems(user.items.food)')
             button.customize-option(popover-append-to-body='true', popover='{{:: Content.food[food].notes()}}', popover-title='{{:: Content.food[food].text()}}', popover-trigger='mouseenter', popover-placement='top', ng-click='chooseFood(food)', ng-class='{selectableInventory: selectedFood == Content.food[food]}', class='Pet_Food_{{::food}}')
               .badge.badge-info.stack-count {{points}}