Make category button translatable in appstore

src/translation/de.json

@@ -761,7 +761,8 @@
             "blog": "Blog",
             "chat": "Chat",
             "analytics": "Analytics"
-        }
+        },
+        "categoryLabel": "Kategorie"
     },
     "services": {
         "title": "Dienste",

src/translation/en.json

@@ -129,7 +129,8 @@
             "createAccountAction": "Create Account",
             "switchToSignUpAction": "Don't have an account yet? Sign up",
             "switchToLoginAction": "Already have an account? Log in"
-        }
+        },
+        "categoryLabel": "Category"
     },
     "users": {
         "title": "Users",

src/views/appstore.js

@@ -74,14 +74,16 @@ angular.module('Application').controller('AppStoreController', ['$scope', '$tran
     });
 
     $scope.categoryButtonLabel = function (category) {
-        if (category === 'new') return 'Category';
-        if (category === 'recent') return 'Category';
-        if (category === 'featured') return 'Category';
+        var categoryLabel = $translate.instant('appstore.categoryLabel')
+
+        if (category === 'new') return categoryLabel;
+        if (category === 'recent') return categoryLabel;
+        if (category === 'featured') return categoryLabel;
 
         var tmp = $scope.categories.find(function (c) { return c.id === category; });
         if (tmp) return tmp.label;
 
-        return 'Category';
+        return categoryLabel;
     };
 
     $scope.appInstall = {