Revision history for Perl extension Crypt::RC4.

2.02 12-Dec-2001
	- Initialized $x and $y to make the code warnings-compliant.
	- Converted globals to instance variables so that
	  the OO interface can work correctly;
	  added tests to ensure that.
	- Eliminated modification of return value from unpack.
	- Increased efficiency on long messages.
	- Fixed buggy tests.
	- Added some documentation and tests.

2.01 28-Nov-2001 16:12:14
	- removed use of "our" to make Crypt::RC4 
	  compatible with earlier versions of perl
	- stripped ^M's out of .pm file

2.0  23-Nov-2001 13:02:26
	- added OO interface
