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##### SUMMARY
<!--- Describe the new feature/improvement briefly below -->
Add 'restart' state or restart option to the `ovirt_vm` module.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
ovirt_vm

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

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- Type of the network interface.
                choices: ['virtio', 'e1000', 'rtl8139']
                default: 'virtio'
            mac_address:
                description:
                    - Custom MAC address of the network interface, by default it's obtained from MAC pool.
                    - "NOTE - This parameter is used only when C(state) is I(running) or I(present) and is able to only create NICs.
                    To manage NICs of the VM in more depth please use M(ovirt_nic) module instead."
    disks:
        description:
            - List of disks, which should be attached to Virtual Machine. Disk is described by following dictionary.
        suboptions:
            name:
                description:
                    - Name of the disk. Either C(name) or C(id) is required.
            id:
                description:
                    - ID of the disk. Either C(name) or C(id) is required.
            interface:
                description:
                    - Interface of the disk.
                choices: ['virtio', 'ide']
                default: 'virtio'
            bootable:
                description:
                    - I(True) if the disk should be bootable, default is non bootable.
                type: bool
            activate:
                description:
                    - I(True) if the disk should be activated, default is activated.