Encrypted data bag support [1/3]

Encrypted data bag support


 chef/cookbooks/messaging/recipes/default.rb        |    1 +
 chef/data_bags/openstack_data_bag_secret           |    1 -
 chef/data_bags/user_passwords/guest.json           |    1 -
 chef/roles/messaging-server/role-template.json     |    6 +++++
 .../app/models/barclamp_messaging/server.rb        |   28 ++++++++++++++++++--
 5 files changed, 33 insertions(+), 4 deletions(-)

Crowbar-Pull-ID: d8675de033a8ed6aa517b7e22c13cff0671e3aa4

Crowbar-Release: development