'Recently updated' becomes 'popular' used to be 'featured'

src/views/appstore.html

@@ -277,8 +277,8 @@
 <div ng-show="ready && validSubscription" class="ng-cloak appstore-toolbar">
   <div class="appstore-toolbar-content">
     <button class="btn" type="button" ng-click="showCategory('');">All</button>
+    <button class="btn" type="button" ng-click="showCategory('featured');">Popular</button>
     <button class="btn" type="button" ng-click="showCategory('new');">New Apps</button>
-    <button class="btn" type="button" ng-click="showCategory('recent');">Recently Updated</button>
     <div class="dropdown">
       <button class="btn dropdown-toggle" type="button" data-toggle="dropdown">
         Categories

src/views/appstore.js

@@ -62,6 +62,7 @@ angular.module('Application').controller('AppStoreController', ['$scope', '$loca
     $scope.categoryLabel = function (category) {
         if (category === 'new') return 'New Apps';
         if (category === 'recent') return 'Recently Updated';
+        if (category === 'featured') return 'Popular Apps';
 
         var tmp = $scope.categories.find(function (c) { return c.id === category; });
         if (tmp) return tmp.label;