Log Message:
Update to 0.9509

Upstream changes:
0.9507 Fri Dec  9 09:44:49 EET 2011
	- patch for XSS vulnerability in HTML::Template::Pro
	  thanks to Shigeki Morimoto shigeki.morimoto mixi.co.jp

0.9508 Mon Dec 26 16:13:37 EET 2011
	- use unicode quoting in XSS vulnerability patch (more portable)
	  thanks to Shigeki Morimoto shigeki.morimoto mixi.co.jp

0.9509 Tue Feb 28 21:15:28 EET 2012
	- more verbose messages for tag stack underflow