Fix up MSVC project file for the major reorganization

src/tools/cursors.win.cpp

@@ -3,9 +3,8 @@
 #include <windows.h>
 #include <exception>
 #include <SFML/Graphics/RenderWindow.hpp>
-#include "restypes.hpp"
+#include "res_cursor.hpp"
 
-extern cursor_type current_cursor;
 extern sf::RenderWindow mainPtr;
 
 // This function adapted from <http://www.codeproject.com/Articles/5220/Creating-a-color-cursor-from-a-bitmap>
@@ -92,7 +91,7 @@ void obscureCursor() {
 
 void set_cursor(cursor_type which_c) {
 	if(which_c != watch_curs)
-		current_cursor = which_c;
+		Cursor::current = which_c;
 	if(which_c == text_curs) {
 		SetCursor(LoadCursor(NULL, IDC_IBEAM));
 	} else {
@@ -102,5 +101,5 @@ void set_cursor(cursor_type which_c) {
 }
 
 void restore_cursor() {
-	set_cursor(current_cursor);
+	set_cursor(Cursor::current);
 }