So i've read this thread a lot of times, but i've got the same problem like you had. If I unchecked the all the checkboxes from signin. .. I was allowed just to compile the program not to publish it.
Now I've found somenthing,that solved my problem,and I think yours aswell.Go to Project -> project Proprietes -> Signin
and then go to Create Test Certificate,and just give a simple password.And then enjoy publish it Stick out tongue