Revert "Project modernization (#630)"

This code was not tested and breaks in Release builds, reverting to restore
functionality of the nightly. All in-game menus do not work and generating
a world crashes.

This reverts commit a9be52c41a.

Minecraft.Client/PS3/PS3_App.h

@@ -88,7 +88,7 @@ public:
 // 	void SetVoiceChatAndUGCRestricted(bool bRestricted);
 // 	bool GetVoiceChatAndUGCRestricted(void);
 
-	StringTable *GetStringTable()																									{ return nullptr;}
+	StringTable *GetStringTable()																									{ return NULL;}
 
 	// original code
 	virtual void TemporaryCreateGameStart();