[dtaht/ceropackages-3.3] 5e8d5e: redir: detect ipv6 addressing better

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dtaht/ceropackages-3.3
  Commit: 5e8d5ef63eaf91d4c6a741c6cdc76a346093f9c2
      https://github.com/dtaht/ceropackages-3.3/commit/5e8d5ef63eaf91d4c6a741c6cdc76a346093f9c2
  Author: Dave Taht <dave.taht at bufferbloat.net>
  Date:   2014-01-18 (Sat, 18 Jan 2014)

  Changed paths:
    M utils/cerowrt-chrome/files/etc/bgi-bin/redir.sh

  Log Message:
  -----------
  redir: detect ipv6 addressing better