updated changelog once more

readme.txt

@@ -144,6 +144,7 @@ Bug #207: Ogre.log not written
 Bug #209: Sounds do not play
 Bug #210: Ogre crash at Dren plantation
 Bug #214: Unsupported file format version
+Bug #222: Launcher is writing openmw.cfg file to wrong location
 Feature #9: NPC Dialogue Window
 Feature #16/42: New sky/weather implementation
 Feature #40: Fading