- move SuperFastHash to its own set of files, instead of having this tied to the console.

- replace swapvalues with std::swap globally.
- added some additions to utility code from Raze, mainly to reduce file content differences.
- reduced some unused utilities

src/utility/m_alloc.cpp

@@ -44,7 +44,7 @@
 #include <malloc.h>
 #endif
 
-#include "doomerrors.h"
+#include "printf.h"
 #include "m_alloc.h"
 
 #ifndef _MSC_VER