Hi all,

I was using hciconfig to perform some tests and I realized that there
were a few omissions and small mistakes in the way hciconfig and hcitool
were converting CoD information to strings.

I've created a small patch to fix this.  It's the first patch I send to
this list, so forgive me if there is any "childish" mistake or style
flaw in it ;-) Any comments are welcome.

Cheers,
Luca.