Copy over haproxy.cfg template only if it doesn't exist.
Bug 974479
Bug 974370 - oo-admin-repair-node should be mode 0750.
Merge pull request #2849 from mrunalp/bugs/974002

Merged by openshift-bot
Merge pull request #2853 from bdecoste/master

Merged by openshift-bot
Merge pull request #2854 from rmillner/misc_bugs

Merged by openshift-bot