test swift haproxy
change method of getting haproxy ip
Revert "change method of getting haproxy ip"

This reverts commit ec27879c8cb37acb07f78d31d51efd7a0de4db51.
depend swift so we have access to the services hash
change haproxy admin port so it doesn't conflict with swift proxy
Merge pull request #5 from mancdaz/master

Merged automatically by jenkins after successful build test