add cycler-0.10.0
A composable cycle class used for constructing style-cycles.

Feature release for cycler. This release includes a number of new
features:

    Cycler objecst learned to generate an itertools.cycle by calling them,
        a-la a generator.
    Cycler objects learned to change the name of a key via the new
        .change_key(old_key, new_key) method.
    Cycler objects learned how to compare each other and determine if they
        are equal or not (==).
    Cycler objects learned how to join another Cycler to be concatenated
        into a single longer Cycler via concat method of function. A.concat(B)
        or concat(A, B).
    The cycler factory function learned to construct a complex Cycler from
        iterables provided as keyword arguments.
    Cycler objects learn do show their insides with the by_key method which
        returns a dictionary of lists (instead of an iterable of dictionaries).

(richard)