(js) Cleanup unused functions

UI/WebServerResources/js/Contacts/AddressBook.service.js

@@ -594,35 +594,6 @@
     });
   };
 
-  /**
-   * @function $getCard
-   * @memberof AddressBook.prototype
-   * @desc Fetch the card attributes from the server.
-   * @returns a promise of the HTTP operation
-   */
-  AddressBook.prototype.$getCard = function(cardId) {
-    var _this = this;
-
-    return this.$id().then(function(addressbookId) {
-      var fullCard,
-          cachedCard = _.find(_this.$cards, function(data) {
-            return cardId == data.id;
-          });
-
-      if (cachedCard && cachedCard.$futureCardData)
-        // Full card is available
-        return cachedCard;
-
-      fullCard = AddressBook.$Card.$find(addressbookId, cardId);
-      fullCard.$id().then(function(cardId) {
-        // Extend the Card object of the addressbook list with the full card description
-        if (cachedCard)
-          angular.extend(cachedCard, fullCard);
-      });
-      return fullCard;
-    });
-  };
-
   /**
    * @function $exportCards
    * @memberof AddressBook.prototype