'Returns a list of locations of nodes
>>> from libcloud.compute.drivers.dummy import DummyNodeDriver
>>> driver = DummyNodeDriver(0)
>>> sorted([loc.name + " in " + loc.country for loc in
...         driver.list_locations()])
[\'Island Datacenter in FJ\', \'London Loft in GB\', "Paul\'s Room in US"]
@inherits: :class:`NodeDriver.list_locations`'

def list_locations(self):

    return [NodeLocation(id=1, name="Paul's    Room", country='US', driver=self), NodeLocation(id=2, name='London    Loft', country='GB', driver=self), NodeLocation(id=3, name='Island    Datacenter', country='FJ', driver=self)]
