[Documentation] Update readme and credits slightly

README.md

@@ -5,7 +5,7 @@ TES3MP
 
 TES3MP is a project aiming to add multiplayer functionality to [OpenMW](https://github.com/OpenMW/openmw), a free and open source recreation of the popular Bethesda Softworks game "The Elder Scrolls III: Morrowind".
 
-* Version: 0.5.2
+* Version: 0.6-alpha
 * License: GPLv3 (see docs/license/GPL3.txt for more information)
 
 Font Licenses:

tes3mp-credits.md

@@ -5,7 +5,7 @@ Lead programmers
 ----------------
 
     Stanislav Zhukov (Koncord) - Overall architecture, networking & scripting systems, player sync, server browser
-    David Cernat - World sync & state saving/loading, player state saving/loading, general bug fixes
+    David Cernat - World sync, NPC sync, state saving and loading, general bug fixes
 
 
 Additional programming