[dtaht/ceropackages-3.3] 37edb3: quagga: Add rxcost to babeld command set

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dtaht/ceropackages-3.3
  Commit: 37edb3dd093b75120f2bf898deaeaf226767c36c
      https://github.com/dtaht/ceropackages-3.3/commit/37edb3dd093b75120f2bf898deaeaf226767c36c
  Author: Dave Taht <dave.taht at bufferbloat.net>
  Date:   2012-06-30 (Sat, 30 Jun 2012)

  Changed paths:
    M net/quagga/Makefile

  Log Message:
  -----------
  quagga: Add rxcost to babeld command set

One way to hint to old babeld to prefer one radio over an another
in case of tie, is to set rxcost, which this set of commits
implements.