Add sysctl and clean aptira puppetfile

sysctl is needed for nonlocal bind on centos boxes. This
patch also clears up the version names.

Change-Id: If9e2da713b86196b541b438548d8d16849b5a07a
Fix mappings related to controller IP

There is some confusion over what the controller address really
means. In the HA case it will be a VIP, but it also can mean
the bind address for some modules, which isn't correct.

This patch adds mappings to the stacktira scenario that address
this issue, pending further discussion.

Change-Id: I2823b6f3c02c0363654a877a175155b742cb2316
Stacktira distro: functioning load balancing

Control nodes now correctly load balance all services.

Change-Id: I4d4a4fde2351b19b01fa0e6465eb2775c6b9500f
Stacktira scenario wip

Change-Id: I2cee405be978e91076e6325c619c7dbe6695ca1f