
The old way of assigning passwords in clear text to instances has been superseded by the nova get-password feature. A corresponding UI feature has been recently included in Horizon (see blueprint "decrypt-and-display-vm-generated-password"). This commit disables the visualization of the old password UI by default. Change-Id: Ia9a8b5c1c398054fb3d726b93f7fecc332b02efe Closes-bug: #1291006