win32gui: hide perm_invent option from the options menu in the game

win/win32/mswproc.c

@@ -201,6 +201,7 @@ void mswin_init_nhwindows(int* argc, char** argv)
 	 */
 	flags.toptenwin = 1;
 	set_option_mod_status("toptenwin", SET_IN_FILE);
+	set_option_mod_status("perm_invent", SET_IN_FILE);
 
 	/* initialize map tiles bitmap */
 	initMapTiles();

win/win32/winhack.rc

@@ -45,7 +45,7 @@ IDC_NETHACKW MENU DISCARDABLE
 BEGIN
     POPUP "&File"
     BEGIN
-        MENUITEM "&Save",                       IDM_SAVE
+        MENUITEM "&Save and Exit",              IDM_SAVE
         MENUITEM SEPARATOR
         MENUITEM "&Quit",                       IDM_EXIT
     END