- update to 2.2.1:
* Add miniupnpc.rc for .dll description
* Check properly for reserved IP addresses
* prevent infinite loop in upnpDiscover()
* Add Haiku support
* testminiwget.sh can use either "ip addr" or "ifconfig -a
* fix UPNP_GetValidIGD() when several devices are found
* Allow Remote Host on upnpc command line
* fix error 708 description in strupnperror()
* Fix memory leak in upnpreplyparse.c with NewPortListing element
* connecthostport.c: Code simplification, error trace fix
* set timeout for select() in connecthostport()
* miniupnpcmodule.c: check return of WSAStartup()