'Returns a list of images as a cloud provider might have
>>> from libcloud.compute.drivers.dummy import DummyNodeDriver
>>> driver = DummyNodeDriver(0)
>>> sorted([image.name for image in driver.list_images()])
[\'Slackware 4\', \'Ubuntu 9.04\', \'Ubuntu 9.10\']
@inherits: :class:`NodeDriver.list_images`'

def list_images(self, location=None):

    return [NodeImage(id=1, name='Ubuntu    9.10', driver=self), NodeImage(id=2, name='Ubuntu    9.04', driver=self), NodeImage(id=3, name='Slackware    4', driver=self)]
