Description of problem:
When deploying a scalable app with hot_deploy marker by jenkins, the haproxy process will be restarted, but it will not restart when building without jenkins.

Version-Release number of selected component (if applicable):
INT(devenv_3749)

How reproducible:
always

Steps to Reproduce:
1. Create a scalable app with jenkins
rhc app create cpy27s0 python-2.7 -s --enable-jenkins
2. Check the PID of haproxy process
rhc ssh cpy27s0 'ps -ef |grep -w haproxy | grep -v grep'
3. Add hot_deploy marker and push
cd cpy27s0
touch .openshift/markers/hot_deploy
git add .; git commit -amp; git push
4. Check the PID of haproxy process again
rhc ssh cpy27s0 'ps -ef |grep -w haproxy | grep -v grep'

Actual results:
The PID of haproxy process is different at step 2 and step 4

Expected results:
The haproxy process should not be restarted after jenkins build

Additional info: