Boafeng Squelch Changes via CHIRP

A follow-up on the Baofeng Squelch fix....

John (http://www.miklor.com) comments:

"The newest release of CHIRP 

http://www.miklor.com/COM/UV_CHIRP.php 

Allows settings to go as high as 123, but a max of 64 seems to be the most preferable range."

And Hans has some measurements that quantify the changes. Looks good.