json file format error because of blank space

[zhaozhilong]

1). when we use HOT template of json format, like :
{
  "heat_template_version": "2015-10-15",
  "description ": "Sample Heat template that spins up multiple instances and a private network (JSON)",
  "resources ": {
    "security_group ": {
      "type": "OS::Nova::Server ",
      "properties": {
        "name": "Server1 ",
        "image":"cirros-0.3.4-x86_64-uec",
        "flavor":"m1.tiny",
        "networks": [{
          "port": {"get_resource" : "instance0_port0" }
        }]
      }
    },
    "instance0_port0" : {
      "type" : "OS::Neutron::Port",
      "properties" : {
        "network_id" : "05f44d7b-a6d0-409b-9166-b3795d7826ef"
      }
    }
}
}

2). it will appear error, just because we have one or more blank space in the json key. see blow:
"description ": # have a blank space
  ...
      "type": "OS::Nova::Server ", # also have s blank space

3). it will appear error, when we use this HOT template to create stack:
    -- unknow type "OS::Nova::Server ",
    -- unknow type "description ":

[zhaozhilong (zhaozhilong)]

waited to be reviewed:
https://review.openstack.org/#/c/281098/

[OpenStack Infra (hudson-openstack)]

Change abandoned by zhaozhilong (<email address hidden>) on branch: master
Review: https://review.openstack.org/281098