[FIX] Tiki Sats: add stats SEFURL to tiki-stats.php
When we go to urlTiki/stats it returns "Page not found" due to the modification https://sourceforge.net/p/tikiwiki/code/63993 it is still important to keep the routeer 'stats' because it possible that old links still have this name.
Edited by Loïc Yabili