bugfix: cli now actually sends a signup command instead of login

cli/src/cmdman.cpp

@@ -289,7 +289,7 @@ CmdMan::CmdRet CmdMan::cmdSignup(vector<string> args) {
     loginpossible = false;
     root["user"] = args[0];
     root["pass"] = args[1];
-    root["login"] = true;
+    root["login"] = false;
     root["cancel"] = false;
     retval.type = send;
   } else {