<!--- Verify first that your feature was not already discussed on GitHub -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### 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

```

<!--- HINT: You can also paste gist.github.com links for larger files -->

- vnc
# Execute remote viewer to VM
- block:
  - name: Create a ticket for console for a running VM
    ovirt_vm:
      name: myvm
      ticket: true
      state: running
    register: myvm
  - name: Save ticket to file
    copy:
      content: "{{ myvm.vm.remote_vv_file }}"
      dest: ~/vvfile.vv
  - name: Run remote viewer with file
    command: remote-viewer ~/vvfile.vv
# Default value of host_device state is present
- name: Attach host devices to virtual machine
  ovirt_vm:
    name: myvm
    host: myhost
    placement_policy: pinned
    host_devices:
      - name: pci_0000_00_06_0
      - name: pci_0000_00_07_0
        state: absent
      - name: pci_0000_00_08_0
        state: present
- name: Export the VM as OVA
  ovirt_vm:
    name: myvm