GUAC-932: Restore recent connections through new guacRecentConnections directive.

guacamole/src/main/webapp/app/home/controllers/homeController.js

@@ -30,11 +30,7 @@ angular.module('home').controller('homeController', ['$scope', '$injector',
     var ConnectionGroup = $injector.get("ConnectionGroup");
             
     // Get required services
-    var connectionGroupService  = $injector.get("connectionGroupService"),
-        guacHistory             = $injector.get("guacHistory");
-    
-    // All valid recent connections
-    $scope.recentConnections = [];
+    var connectionGroupService  = $injector.get("connectionGroupService");
     
     // Set status to loading until we have all the connections and groups loaded
     $scope.loading = true;