[ANN] net-http-persistent 1.2 Released

[Eric Hodel]

net-http-persistent version 1.2 has been released!

* <http://seattlerb.rubyforge.org/net-http-persistent>

Persistent connections using Net::HTTP plus a speed fix for 1.8. It's
thread-safe too!

Changes:

### 1.2 / 2010-05-20

* Minor Enhancements
* Net::HTTP#read_timeout is now supported
* Net::HTTP#open_timeout is now supported
* Net::HTTP:ersistent#request now supports a block like Net::HTTP#request