Update version to v4.1.5
use global 'region' attr
Merge pull request #94 from invsblduck/v415_region_backport

Merged automatically by jenkins after successful build test
Use recreate action on keystone_endpoints

Ensure that the various keystone endpoints are reconfigured when things like
https is enabled/disabled.

Change keystone-endpoint action from :create to :recreate

See rcbops/chef-cookbooks#590

(cherry picked from commit 08176da2962b7b99bc78c86f7108e4e1d7b44751)
Merge pull request #96 from claco/issue-590-grizzly

Merged automatically by jenkins after successful build test