Update README.md

Author: ISTPdev

README.md

@@ -3,15 +3,13 @@
 The Flexible PHP pagination class was designed to be the easiest to use PHP Pagination system without losing any customization options.
 
 ## Get Started:
-- [Documentation](https://github.com/Modularr/Flexible-PHP-Pagination/wiki/Documentation "Flexible PHP Pagination Documentation")
+- [Documentation](https://github.com/Modularr/Flexible-PHP-Pagination/blob/master/documentation.md "Flexible PHP Pagination Documentation")
 - [Demo](https://github.com/Modularr/Flexible-PHP-Pagination/blob/master/demo/alloptions.php)
-- [Changelog](https://github.com/Modularr/Flexible-PHP-Pagination/wiki/Changelog "Flexible PHP Pagination Changelog")
 
 ## Features
 - Flexible
 - Easy to use
 - Highly customizable
-- [Well documented](https://github.com/Modularr/Flexible-PHP-Pagination/wiki/Documentation "Flexible PHP Pagination Documentation")
-- [Themeable](https://github.com/Modularr/Flexible-PHP-Pagination/wiki/Documentation#themes)
-- [Languages](https://github.com/Modularr/Flexible-PHP-Pagination/wiki/Documentation#translated-text)
-- [SEO](https://github.com/Modularr/Flexible-PHP-Pagination/wiki/Documentation#search-engine-optimized-links)
+- [Themeable](https://github.com/Modularr/Flexible-PHP-Pagination/blob/master/documentation.md#themes)
+- [Languages](https://github.com/Modularr/Flexible-PHP-Pagination/blob/master/documentation.md#translated-text)
+- [SEO](https://github.com/Modularr/Flexible-PHP-Pagination/blob/master/documentation.md#search-engine-optimized-links)