Revision history for Perl extension Data::StackedMap.

0.03  Wd May 15 2007
    - Added test for top_keys
    - Added put method alias (does same as set)
    
0.02  Sat May 12 2007
    - added keys and top_keys methods
    - added start hash option to constructor
    
0.01  Fri May 11 2007
	- original version; created by h2xs 1.23 with options
		-X -b 5.5.3 -n Data::StackedMap

