Log Message:
Update p5-IO-Lambda to 1.23.

Changes from previsou:
----------------------
1.23  - 18 Mar 2012
	small http fixes

1.22  - 13 Jan 2012
	small http fixes

1.21  - 7 Jul 2011
	fixes for perl 5.14

1.20  - 6 Apr 2010
	bug fixes

1.19  - 27 Mar 2010
	polish POE backend some more

1.18  - 24 Mar 2010
	add POE loop backend

1.17  - 12 Mar 2010
	add Throttle module (rate-limiter)