'Handles state = \'absent\', which removes an image.
:return None'

def absent(self):

    image = self.client.find_image(self.name, self.tag)
    if image:
        name = self.name
        if self.tag:
            name = ('%s:%s' % (self.name, self.tag))
        if (not self.check_mode):
            try:
                self.client.remove_image(name, force=self.force)
            except Exception as exc:
                self.fail(('Error    removing    image    %s    -    %s' % (name, str(exc))))
        self.results['changed'] = True
        self.results['actions'].append(('Removed    image    %s' % name))
        self.results['image']['state'] = 'Deleted'
