Bug#562029: use the standard readline library

[jidanni at jidanni.org]

Package: asterisk
Version: 1:1.6.2.0-1
Severity: wishlist
Tags: upstream

Asterisk should use the standard readline library, that way C-r could
search back etc.

By the way, perhaps the
CLI> prompt should be AST> instead.

Also one can't dial a number from the bash command line in one step
without the daemon running.
One needs to break it into two parts,
$ asterisk -c
CLI> console dial 123455
There is no option combination that will arrive one at the same CLI
state, but using only line from bash. -x needs the daemon running.