Revision history for DynGig-Util

0.01    2010-12-21
        First version.

0.02    2011-04-21
        Debut of CLI::OpsDB

0.03    2011-04-23
        Debut of MapReduce

0.04    2011-04-25
        CLI::OpsDB sharding

0.05    2011-04-26
        Debut of CLI::MultiPhase

0.06    2011-05-06
        Debut of CLI::Service
        Bug fix in CLI::OpsDB
        error() method in CLI::MultiPhase

0.07    2011-05-23
        Bug fix in CLI::Service

0.08    2012-06-15
        Bug fix in EZDB

0.09    2012-06-28
	Bug fix in CLI::Service
        New method schema() in EZDB