Add support for shape=record

looks like they are not yet supported

here is a complex example:

digraph G {
  db35info [shape=record,margin="0.1,0.04",label="\
    db35| \
    (couchdb 1.2.0)| \
    m2.2xlarge, 68.4 GB Ram, 26 EC2CU | \
    { {/mnt/db-raid0-xfs ( /dev/md1, 2T ) | {|{ /dev/sdh 500GB | /dev/sdh1 500GB | /dev/sdh2 500GB | /dev/sdh3 500GB }}}}| \
    { {/mnt/view-raid0-xfs ( /dev/md2, 2T ) | {|{ /dev/sdi 500GB | /dev/sdi1 500GB | /dev/sdi2 500GB | /dev/sdi3 500GB }}}} \
  "]
}

rendered output should look something like: record shape example

gyuque / livizjs

Add support for shape=record #2