Create key pair gets blank name

[Nachi Ueno]

Create key pair gets blank name.
This should be 400 Bad Request.

-REST API
 POST /v1.1//{tenantId}/os-keypairs

-Response
 {""keypair"": {""public_key"": ""ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDP6AqacQVZzDeJ/VxCEKGtudUS2PDefiyZUZ5+4vVMzVKgLTg0nYXZcZmZz4kzDf9/JlAQQC/KVNJfQ3bsGFzBcgq4TUBUCwabrjJirEwP0ejH1zbGUyDLWzgMKxgrnuOqotS8MXJNPjzCk1CnI81cVElrUpabzw8661BG6upqtw== openstack@ubuntu\n"", ""private_key"": ""-----BEGIN RSA PRIVATE KEY-----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\npNxs6UStWt8nY7FSNy70/1+QgcMzw1r99ojuaUbb6hQ=\n-----END RSA PRIVATE KEY-----\n"", ""user_id"": ""admin"", ""name"": """", ""fingerprint"": ""81:b2:ad:cc:d3:47:d3:ef:50:53:06:43:a4:68:fb:22""}}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/3469

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/3471

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/3471
Committed: http://github.com/openstack/nova/commit/845c5a621d8b9a1f5946894343aa1029806c4d52
Submitter: Jenkins
Branch: master

commit 845c5a621d8b9a1f5946894343aa1029806c4d52
Author: Philip Knouff <email address hidden>
Date: Thu Jan 26 12:32:58 2012 -0500

    Added validation of name when creating a new keypair

    fixes bug 900925
    fixes bug 900927

    Change-Id: Icef75af7dca299c566c366f41a71cdc49fa1af65