Add array route support

Author: faytekin

src/Routing/Router.php

@@ -337,6 +337,11 @@ public function addRoute($methods, $uri, $action)
  $action = ['uses' => $action, 'controller' => $action];
  } elseif ($action instanceof Closure) {
  $action = [$action];
+ } elseif (is_array($action)) {
+ if (is_string(Arr::first($action)) && class_exists(Arr::first($action)) && sizeof($action) == 2) {
+ $action = implode("@", $action);
+ $action = ['uses' => $action, 'controller' => $action];
+ }
  }
 
  $action = $this->mergeLastGroupAttributes($action);