SCHEDULED CHANGES
	* Change dereferencing of pointers to :char and :unsigned-char types.
	May need to have ensure-char as routine to correctly handle setf
	expansions. CMUCL strtol is broken because of signedness.
	Right now, LW prefers unsigned and CMUCL prefers signed 
	string arrays.
	* Need to clean signedness of allocate-foreign-string
	
19 Mar 2002
	* Added size parameter to allocate-foreign-object. Creates an array
	of dimensions size.
	* Got array-2d example working with a 1-d array.
	* Cleaned strtol example
	
18 Mar 2002
	* Documentation fixes (Erik Winkels)
	* Fixed missing '.' in CMUCL type declarations (Erik Winkels)
	
17 Mar 2002
	* Changed deref-pointer so it always returns a character when
	called with a :char or :unsigned-char type
	* Removed function ensure-char as no longer needed
	* Added missing :byte specifier to Lispworks
	* Changed default string type in Lispworks to :unsigned-char
	which is the native type for Lispworks foreign-strings.
	* Reworked strtol to handle new character pointing method
	
16 Mar 2002
	* Fixed return value in load-foreign-library (Thanks Erik Winkels),
	modified routine to accept pathnames as well as strings.
	* Fix documention with :pointer-void (Again, Erik Winkels)
	* Added missing type specifiers for CMUCL (Thanks a bunch, Erik!)
	
15 Mar 2002
	* Finished basic skeleton of documentation.
	
14 Mar 2002
	* Changed license to more liberal Lisp Lessor GNU Public License
	* Fixed problem with uffi.system absent from in distribution 
	(Thanks John DeSoi)
	* Fixed compiler warnings
	

11 Mar 2002
	* Changed def-type to def-foreign-type
	* Created new macro def-type to generate cl:deftype forms. Removed
	uffi-declare and uffi-slot-type as they are no longer necessary.
	 
10 Mar 2002
	* Modified input parameters to load-foreign-library
	* Added to documention
	* Changed parameter order in get-slot-value and deref-array 
	
9 Mar 2002
	* Added to documentation
	* Made Allegro CL array access more efficient
	* Changed def-routine name to def-function
	* Fixed bug in def-function for Lispworks]
	* Fixed error in +null-c-string-pointer+ name
	* Fixed error in (make-null-pointer) for Lispworks
	* Reworked Lispwork c-strings to be (* :char) rather than the
	implementation default of (* (:unsigned :char)) to be consistent
	with CMUCL. Bumped version to 0.2.0 because of change this change.
	* Renamed c-string to cstring to emphasize it as a basic type
	* Modified getenv.cl example to avoid name collison with LW
	* Modified compress.cl to setup output buffer as :unsigned*char
	* Added test-all-examples function. All routines tested okay with
	ACL, LW, and CMUCL
	
8 Mar 2002
	* Added ZIP file output with LF->CRLF translations to distribution
	* Modified def-enum to use uffi:def-constant rather than
	cl:defconstant