Turkish translation link updates

README_tr.md

@@ -2,13 +2,17 @@
 
 Çeviriler:
 
+* [English](README.md)
 * [한국어 문서](README_ko.md)
 * [简体中文](README_zh.md)
 * [正體中文](README_zh-TW.md)
 * [简体中文](README_zh-CN.md) - ???
 * [Français](README_fr.md)
 * [日本語](README_ja.md)
+* [Portuguese](README_ptBR.md)
 * [Español](README_es.md)
+* [Română](README_ro.md)
+* [Русский](README_ru.md)
 * [Türkçe](README_tr.md)
 
 ## Genel Bakış