'put() should return an iterable of the remote files it created.'

@server()
def test_put_returns_list_of_remote_paths(self):

    p = 'uploaded.txt'
    f = self.path(p)
    with open(f, 'w') as fd:
        fd.write('contents')
    with hide('everything'):
        retval = put(f, p)
    eq_(retval, [p])
