like in chan_sip's sip_new skinny should copy the configured parkinglot from a...

like in chan_sip's sip_new skinny should copy the configured parkinglot from a line to the newly created channel.
This makes callparking honor the configured parkinglot for skinny lines as well.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@215479 65c4cc65-6c06-0410-ace0-fbb531ad65f3