Remove static password
Remove static password

Remove static password into file passwords.yml

Change-Id: I68d766b9d9b4a7055629473de9bb9d6ab59d8503
Closes-Bug: #1559266

tonyli71/kolla,nihilifer/kolla,openstack/kolla,mrangana/kolla,intel-onp/kolla,coolsvap/kolla,mrangana/kolla,GalenMa/kolla,toby82/kolla,mandre/kolla,tonyli71/kolla,dardelean/kolla-ansible,mandre/kolla,stackforge/kolla,openstack/kolla,nihilifer/kolla,stackforge/kolla,intel-onp/kolla,coolsvap/kolla,dardelean/kolla-ansible,negronjl/kolla,negronjl/kolla,toby82/kolla,toby82/kolla,mandre/kolla,negronjl/kolla,stackforge/kolla,dardelean/kolla-ansible,rahulunair/kolla,rahulunair/kolla,coolsvap/kolla,GalenMa/kolla