Fix more windows.h/winsock.h/winsock2.h issues

We want to use winsock2.h rather than winsock.h. This was mostly enforced
from the global_defines.h file, but I wanted to make it consistent.

Most of these includes can be removed since they're included via
global_defines.h, but someone on windows should clean that up

zone/tribute.cpp

@@ -25,8 +25,8 @@
 #include <map>
 
 #ifdef _WINDOWS
+    #include <winsock2.h>
     #include <windows.h>
-    #include <winsock.h>
     #include <process.h>
     #define snprintf	_snprintf
 	#define vsnprintf	_vsnprintf