New features & Fix

1- periodically check that the proxy application is alive.
2- add CloudNS (Canberra, Australia & Sydney, Australia ) ,
OpenNIC(Japan) , DNSCrypt.eu (Holland)
separately in to the server list
3- disabling the controls when proxy is running
4- add status bar
5- add textbox for proxy output and debug
6- proxy is invisible
7- *fix error on NIC list (GetNICs)