2011-08-25  redmodel 0.3.1

    * listed fields

2011-08-21  redmodel 0.3

    * added SortedSet and SortedSetField

2011-08-13  redmodel 0.2

    * sorted indexes (zindexed fields)
    * boolean, float and datetime field types
    * many small improvements

2011-03-01  redmodel 0.1

    * initial version

