Curl gui

A simple class for download file with wxWidgets and Curl binary.

wxXmlResource::Get()->InitAllHandlers();  
InitXmlResource(); 

dwnFrame *MainWin = new dwnFrame();

MainWin->url="https://www.freemedialab.org/listing/containers/systemd-nspawn/x86_64/Alpine/alpine-firefox.tar.bz2";
MainWin->dest="alpine-firefox.tar.bz2"; 
MainWin->ShowFrame();