fix for issue 735

updated haproxy template to use "/dev/log" instead of using 127.0.0.1.
This should resovle issue: https://github.com/rcbops/chef-cookbooks/issues/735

(cherry picked from commit 32f64b4d114b9ecd486b395db07a5fef63b22e19)
Merge pull request #38 from claco/v4.2.2rc

Merged automatically by jenkins after successful build test