Resolve fix:

- CancelResolv(): Standard function to cancel name resolve requests
  - Allow Resolv request to complete if not cancelled
  - Clear memory if resolve request cancelled
- getaddrinfo_a(): still leaks if thread not closed
Other:
- Code clean up

ApplicationCore.h

@@ -39,8 +39,7 @@ struct SFunctionType {
 };
 //---------------------------------------------------------------------------
 
-struct SFunctionItem
-{
+struct SFunctionItem {
     CFunctionCore   * Function;
     SFunctionItem   * Next;
 };