Revision history for Perl extension CljPerl.

0.01  Mon Apr 22 11:25:10 2013
	- first version; baisc implementation.
0.02  Sat Apr 27 12:53:00 2013
	- test fix and doc update.
0.03  Sun Apr 28 15:58:00 2013
	- change key/index accessor syntax.
	- and 'let' and 'syntax' special form.
0.04  Sun Apr 28 19:45:00 2013
	- Add sigils support for perl function prototype.
0.05  Wed May 01 19:33:00 2013
	- Change sigils syntax to use meta data.
	- Add REPL.
	- Add sender macro dispatcher.
	- Add native XML form.
	- Add regexp match form.