Change history for AnyEvent-Retry
0.03     Sun Nov 7 01:15:49 CDT 2010
    - add $VERSION number
    - make everything immutable
    - add optional prereq on Coro

0.02     Fri Nov 5 04:41:33 CDT 2010
    - add Coro support

0.01     Fri Nov 5 03:34:00 CDT 2010
    - initial release