Revision history for List-Gen

0.30    2009.12.20
        forked from List::Step

0.50    2010.01.18
        many updates and performance enhancements
        some syntax from previous versions is no longer valid

0.55    2010.02.21
        fixed bug with list context generators

0.70    2010.09.21
        too many to count, do a diff :)

0.80    2010.09.27
        better iterative generators, While/Until
