Revision history for Perl extension Collection.
0.43
    - add terms ( < > = ) in fetch params
    - simplification fetch code and api for _fetch, _delete methods
0.42
    - add expand_rules for support type of fields at Collection::AutoSQL
    - add Collection::Storable for store data in files
0.41
    -fix deps;
0.40
    -fix docs;
    -fix dependes
0.39
    -fix Collection::AutoSQLnotUnique
0.38 
    - fix api add docs
0.37
    - add Memcached class
    - add  class for mirror collections
0.36 
    - fix Collection/AutoSQL prepare_where for id ==0
0.35
    - return undef if empty  for _prepare_where
0.34  
        - fix 0 for test on defined 
	- add expressions (<> ) to key names
0.33  
        - add LazyLoad support
        - add UnionHash

0.32  22/01/2007
       - AutoSQL::fetch_object - support query

0.30  23/12/2006
        - fix pods

0.01  Wed Dec 21 03:22:55 2005
	- original version; created by h2xs 1.23 with options
		-AXc --skip-exporter Objects::Collection