Shouldn't force email address in User Create or Edit

[Lloyd Dewolf]

Shouldn't force email address in User Create or Edit

ENV: Devstack Trunk
Horizon 1a6ca7bfc65e86e48cb0422310f36baee6a695b3
https://github.com/openstack/horizon/commit/1a6ca7bfc65e86e48cb0422310f36baee6a695b3
python-keystoneclient==0.2.3

Repro: Always
Steps:
1. Go to Admin Panel
2. Go to Users on left sidebar
3. Create new user
4. Create user with no email specified

Actual Result
"This field is required." beside email address.

Expected Result
Email address is optional just like in from the Keystone client
keystone user-create --name "some-name" --email None

[Lin Hua Cheng (lin-hua-cheng)]

Email address is not required on keystone server.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/39603

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/39603
Committed: http://github.com/openstack/horizon/commit/c21f42ad7db2d65f46fa7011726481f0be0bea5f
Submitter: Jenkins
Branch: master

commit c21f42ad7db2d65f46fa7011726481f0be0bea5f
Author: Paolo Gatti <email address hidden>
Date: Thu Jul 18 12:55:33 2013 +0200

    Email field is made not mandatory in user creation and editing.

    Change-Id: I92a3b5539a20d855ae725a2993bf77eace3c0e28
    Fixes: bug #1185195