add loadHtml method

Author: parsgit

src/View.php

@@ -32,11 +32,16 @@ private static function loadPath($view)
     }
   }
 
-  public static function loadview($view)
+  public static function loadView($view)
   {
     return self::loadPath(Directory::path('views')."/$view.php");
   }
 
+  public static function loadHtml($view)
+  {
+    return self::loadPath(Directory::path('views')."/$view.html");
+  }
+
   private static function findOrginalNameByHash($hashName){
 
     $name = basename($hashName);