Merge branch 'fix-ctrl-alt-delete' into 'master'

Add the sc object to sendCtrlAltDel because it is otherwise undefined and issues a JS error

See merge request !2

src/inputs.js

@@ -190,7 +190,7 @@ function handle_keyup(e)
     e.preventDefault();
 }
 
-function sendCtrlAltDel()
+function sendCtrlAltDel(sc)
 {
     if (sc && sc.inputs && sc.inputs.state === "ready"){
         var key = new Messages.SpiceMsgcKeyDown();