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	that hook for handling more initializer types, rather than overloading all 
	of initialize().

	* Many small changes were made to methods in Data::MultiValuedHash so that 
	they work better or the code is more readable.

	* Added "Method Relationship Overview" section to the POD of Data::MVH.

	* Changed the ignores_case() method so that you can now change that property.
	When changing this property from false to true, any existing keys are 
	lowercased, which can not be reversed (except from a backup).

	* Added method fetch_hash() to Data::MVH which returns a hash containing 
	all of the keys and one for each; values are all taken from the array 
	index specified with an argument.  fetch_first() and fetch_last() have 
	been changed to use this to implement themselves, since they are the same 
	except with implicit indexes of 0 or -1.

	* Added INDEXES argument to fetch() and fetch_all() so that a caller can 
	restrict a range of values to be returned for each key, much as the KEYS 
	argument of some methods restrict which keys are returned; the new argument