use -setup in keystone searches

Resolves TA246
Merge pull request #35 from rackerjoe/TA246

Merged automatically by jenkins after successful build test
Validate IP addresses before use.
Merge pull request #36 from git-harry/grizzly

Merged automatically by jenkins after successful build test
Add ability to adjust available_services settings and vrid
Fix to allow values to be set for ha services
Adjust commenting
Merge pull request #38 from andymcc/grizzly

Merged automatically by jenkins after successful build test
Allow vrrp_interface to be settable attribute
Merge pull request #39 from andymcc/grizzly

Merged automatically by jenkins after successful build test
Attribute format change
Merge pull request #40 from andymcc/grizzly

Merged automatically by jenkins after successful build test
remove keystone restarts from haproxy restarts
fix a foodcritic violation
Merge pull request #41 from rackerjoe/reloads

Merged automatically by jenkins after successful build test
Do not use the last octect of the IP address to determine the vrrp router id

Fixes DE171
Closes TA344
Merge pull request #42 from rackerjoe/DE171/TA344

Merged automatically by jenkins after successful build test
fix a bug I introduced and maintain foodcritic tests
Merge pull request #43 from rackerjoe/DE171/TA344

Merged automatically by jenkins after successful build test
revert part of this change