Respect callerid presentation in skinny.

Fix chan_skinny so that it respects callerID presentation of inbound calls to 
device and a couple of other minor fixes: 145 packet (add OCTAL_FROM amd callerid),
and dont send dialednumber message if protocol >= 17. 

(closes issue ASTERISK-21066)
Reported by: snuffy
Tested by: snuffy, myself
Patches: 
    skinny-respect-clid-restrictions-v2.diff uploaded by snuffy (license 5024)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@381465 65c4cc65-6c06-0410-ace0-fbb531ad65f3