Description of problem:
Unlocalized strings for user module

Version-Release number of selected component (if applicable):
Subscription Asset Manager Version: 1.2.5-1h.el6_3

How reproducible:
100%

Steps to Reproduce:
# headpin -u admin -p admin user create --username=te --password=red --email=te@localhost
Validation failed: Username must contain at least 3 character, 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized
Password 5 文字以上である必要があります。

# headpin -u admin -p admin user create --username=test --password=redhat --email=test@localhost --disabled=true  --default_locale=en
Validation failed: Username has already been taken
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized

# headpin -u admin -p admin user info --username=
Could not find user ''
^^^^^^^^^^^^^^^^^^^^Unlocalized

# headpin -u admin -p admin user info --username=admin
--------------------------------------------------------------------------------------------------
                                           ユーザー情報
--------------------------------------------------------------------------------------------------

Id                   : 1
Username             : admin
Email                : root@localhost
Disabled             : False
Default Organization : None
Default Environment  : None
Default Locale       : es
^^^^^^^^^Unlocalized

# headpin -u admin -p admin user list
--------------------------------------------------------------------------------------------------
                                          ユーザーの一覧

Id Username      Email              Disabled Default Organization Default Environment 
^^^^^^^^^Unlocalized
--------------------------------------------------------------------------------------------------
3  en_US         en_US@localhost    False    None                 None                
12 es_ES         es_ES@localhost    False    None                 None     



# headpin -u admin -p admin user list_roles --username=admin
--------------------------------------------------------------------------------------------------
                                        ユーザーロール一覧

Id Name 
^^^^^Unlocalized         
--------------------------------------------------------------------------------------------------
1  Administrator           



# headpin -u admin -p admin user sync_ldap_roles
Server localhost refused connection on port 389.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized


# headpin -u admin -p admin user assign_role --username=test --role=Administrator
User 'test' assigned to role 'Administrator'
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized

# headpin -u admin -p admin user assign_role --username=test --role=Administrator
Validation failed: User id can only have one same role assigned
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized

# headpin -u admin -p admin user assign_role --username=test --role=test
Role [ test ] not found
^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized

# headpin -u admin -p admin user unassign_role --username=test --role=Administrator
User 'test' unassigned from role 'Administrator'
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized

# headpin -u admin -p admin user update --username=test --password=
Validation failed: Password 5 文字以上である必要があります。
^^^^^^^^^^^^^^^^Unlocalized

# headpin -u admin -p admin user update --username=test --password=redhat --email=test@localhost --disabled=false --default_organization=test --default_environment=test --no_default_environment=t
Usage:  headpin <options> user update <options>

headpin: error: --no_default_environment option does not take a value
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized


# headpin -u admin -p admin user update --username=test --password=redhat --email=test@localhost --disabled=false --default_organization=test --default_environment=test --default_locale=t
Validation failed: Default locale must be one of de, en, es, fr, it, ja, ko, 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Unlocalized
pt-BR, gu, hi, mr, or, ru, te, pa, kn, bn, ta, zh-CN, zh-TW


Actual results:
Unlocalized strings for user module

Expected results:
All the strings should be localized.

Additional info: