[TASK] Bugfixes and improvements

- Most routes now works along with getRoute() method.

src/Pecee/SimpleRouter/RouterGroup.php

@@ -4,16 +4,14 @@ namespace Pecee\SimpleRouter;
 
 class RouterGroup extends RouterEntry {
 
-    protected $requestTypes;
-
     public function __construct() {
         parent::__construct();
-        $this->requestTypes = array();
     }
 
-    public function getRoute($requestMethod, &$url) {
+    public function matchRoute($requestMethod, $url) {
         // Check if request method is allowed
-        if(count($this->requestTypes) === 0 || in_array($requestMethod, $this->requestTypes)) {
+
+        if(count($this->method) === 0 || strtolower($this->method) == strtolower($requestMethod) || is_array($this->method) && in_array($this->method, self::$allowedRequestTypes)) {
             return $this;
         }
 
@@ -21,27 +19,4 @@ class RouterGroup extends RouterEntry {
         return null;
     }
 
-    /**
-     * Add request type
-     *
-     * @param $type
-     * @return self
-     * @throws RouterException
-     */
-    public function addRequestType($type) {
-        if(!in_array($type, self::$allowedRequestTypes)) {
-            throw new RouterException('Invalid request method: ' . $type);
-        }
-
-        $this->requestTypes[] = $type;
-        return $this;
-    }
-
-    /**
-     * @return mixed
-     */
-    public function getRequestTypes() {
-        return $this->requestTypes;
-    }
-
 }